| Year | Surname | Given Name (s) | County | State | Page | Township or Other Info | Record Type | Database | ID# |
| 1850 | LANDIS | JACOB | Dauphin County | PA | 111 | South Hanover Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787421 |
| 1850 | LANDIS | JACOB | Dauphin County | PA | 114 | Hummelstown | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787422 |
| 1850 | LANDIS | JACOB | Dauphin County | PA | 132 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787424 |
| 1850 | LANDIS | JACOB | Dauphin County | PA | 137 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787423 |
| 1870 | LANDIS | JACOB | Dauphin County | PA | 031 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417303 |
| 1870 | LANDIS | JACOB | Dauphin County | PA | 053 | East Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417304 |
| 1870 | LANDIS | JACOB | Dauphin County | PA | 104 | 1 W. Harrisburg | Federal Population Schedule | PA 1870 Federal Census Index | PA52417305 |
| 1870 | LANDIS | JACOB | Dauphin County | PA | 366 | 8 W. Harrisburg | Federal Population Schedule | PA 1870 Federal Census Index | PA52417306 |
| 1870 | LANDIS | JACOB | Dauphin County | PA | 511 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417307 |
| 1870 | LANDIS | JACOB | Dauphin County | PA | 606 | South Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417308 |
| 1870 | LANDIS | JEREMIAH | Dauphin County | PA | 659 | Upper Paxton Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417309 |
| 1870 | LANDIS | JOHN A. | Dauphin County | PA | 597 | South Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417314 |
| 1870 | LANDIS | JOHN C. | Dauphin County | PA | 034 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417315 |
| 1870 | LANDIS | JOHN K. | Dauphin County | PA | 030 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417316 |
| 1790 | LANDIS | JOHN | Dauphin County | PA | 093 | No Township Listed | Federal Population Schedule | PA 1790 Federal Census Index | PAS1a1933068 |
| 1810 | LANDIS | JOHN | Dauphin County | PA | 036 | London Derry | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1933075 |
| 1810 | LANDIS | JOHN | Dauphin County | PA | 037 | London Derry | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1933076 |
| 1810 | LANDIS | JOHN | Dauphin County | PA | 047 | Swatara | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1933073 |
| 1820 | LANDIS | JOHN | Dauphin County | PA | 106 | Derry Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729685 |
| 1820 | LANDIS | JOHN | Dauphin County | PA | 106 | Derry Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729687 |
| 1820 | LANDIS | JOHN | Dauphin County | PA | 114 | Londonderry Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729680 |
| 1820 | LANDIS | JOHN | Dauphin County | PA | 114 | Londonderry Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729681 |
| 1830 | LANDIS | JOHN | Dauphin County | PA | 110 | Derry Township Hummelstown | Federal Population Schedule | PA 1830 Federal Census Index | PA559144324 |
| 1830 | LANDIS | JOHN | Dauphin County | PA | 110 | Derry Township Hummelstown | Federal Population Schedule | PA 1830 Federal Census Index | PA559144325 |
| 1830 | LANDIS | JOHN | Dauphin County | PA | 116 | Derry Township Hummelstown | Federal Population Schedule | PA 1830 Federal Census Index | PA559144311 |
| 1840 | LANDIS | JOHN | Dauphin County | PA | 261 | Derry Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535880 |
| 1840 | LANDIS | JOHN | Dauphin County | PA | 266 | Derry Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535850 |
| 1840 | LANDIS | JOHN | Dauphin County | PA | 267 | Derry Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535851 |
| 1840 | LANDIS | JOHN | Dauphin County | PA | 267 | Derry Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535852 |
| 1840 | LANDIS | JOHN | Dauphin County | PA | 277 | Hanover | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535853 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 111 | South Hanover Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787462 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 130 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787463 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 133 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787474 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 134 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787441 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 136 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787460 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 144 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787461 |
| 1850 | LANDIS | JOHN | Dauphin County | PA | 145 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787459 |
| 1870 | LANDIS | JOHN | Dauphin County | PA | 030 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417310 |
| 1870 | LANDIS | JOHN | Dauphin County | PA | 078 | Halifax Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417311 |
| 1870 | LANDIS | JOHN | Dauphin County | PA | 144 | 2 W. Harrisburg | Federal Population Schedule | PA 1870 Federal Census Index | PA52417312 |
| 1870 | LANDIS | JOHN | Dauphin County | PA | 412 | Londonderry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417313 |
| 1870 | LANDIS | JOSEPH B. | Dauphin County | PA | 027 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417319 |
| 1870 | LANDIS | JOSEPH B. | Dauphin County | PA | 078 | Halifax Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417320 |
| 1830 | LANDIS | JOSEPH | Dauphin County | PA | 112 | Derry Township Hummelstown | Federal Population Schedule | PA 1830 Federal Census Index | PA559144334 |
| 1850 | LANDIS | JOSEPH | Dauphin County | PA | 121 | Hummelstown | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787491 |
| 1850 | LANDIS | JOSEPH | Dauphin County | PA | 141 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787492 |
| 1870 | LANDIS | JOSEPH | Dauphin County | PA | 003 | Conewago Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417317 |
| 1870 | LANDIS | JOSEPH | Dauphin County | PA | 418 | Londonderry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417318 |
| 1870 | LANDIS | JOSPEH H. | Dauphin County | PA | 418 | Londonderry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417321 |
| 1870 | LANDIS | KATE B. | Dauphin County | PA | 501 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417322 |
| 1870 | LANDIS | LEVI | Dauphin County | PA | 018 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417323 |
| 1870 | LANDIS | LOUISA | Dauphin County | PA | 516 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417324 |
| 1870 | LANDIS | LUCETTA | Dauphin County | PA | 053 | East Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417325 |
| 1870 | LANDIS | LYDIA | Dauphin County | PA | 029 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417326 |
| 1870 | LANDIS | MARGARET | Dauphin County | PA | 078 | Halifax Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417327 |
| 1870 | LANDIS | MARGARET | Dauphin County | PA | 497 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417328 |
| 1870 | LANDIS | MARIAH | Dauphin County | PA | 502 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417329 |
| 1870 | LANDIS | MARION | Dauphin County | PA | 023 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417330 |
| 1870 | LANDIS | MARTHA | Dauphin County | PA | 604 | South Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417331 |
| 1870 | LANDIS | MARTIN | Dauphin County | PA | 497 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417332 |
| 1870 | LANDIS | MARY A. | Dauphin County | PA | 018 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417334 |
| 1870 | LANDIS | MARY A. | Dauphin County | PA | 511 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417335 |
| 1870 | LANDIS | MARY A. | Dauphin County | PA | 659 | Upper Paxton Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417336 |
| 1870 | LANDIS | MARY F. | Dauphin County | PA | 034 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417337 |
| 1870 | LANDIS | MARY | Dauphin County | PA | 045 | Hummelstown | Federal Population Schedule | PA 1870 Federal Census Index | PA52417333 |
| 1870 | LANDIS | MATILDA | Dauphin County | PA | 418 | Londonderry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417338 |
| 1870 | LANDIS | MICHAEL | Dauphin County | PA | 692 | Upper Swatara Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417339 |
| 1870 | LANDIS | MORRIS | Dauphin County | PA | 054 | East Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417340 |
| 1820 | LANDIS | MOSES | Dauphin County | PA | 098 | Swatara Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729713 |
| 1870 | LANDIS | OLIVIA | Dauphin County | PA | 318 | 7 W. Harrisburg | Federal Population Schedule | PA 1870 Federal Census Index | PA52417341 |
| 1810 | LANDIS | PETER | Dauphin County | PA | 037 | London Derry | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1933106 |
| 1810 | LANDIS | PETER | Dauphin County | PA | 049 | Swatara | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1933107 |
| 1820 | LANDIS | PETER | Dauphin County | PA | 114 | Londonderry Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729715 |
| 1840 | LANDIS | PETER | Dauphin County | PA | 226 | Harrisburg S Ward | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535920 |
| 1870 | LANDIS | PRICILLA | Dauphin County | PA | 318 | 7 W. Harrisburg | Federal Population Schedule | PA 1870 Federal Census Index | PA52417342 |
| 1850 | LANDIS | REBECCA | Dauphin County | PA | 145 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787565 |
| 1870 | LANDIS | REBECCA | Dauphin County | PA | 054 | East Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417343 |
| 1870 | LANDIS | ROBERT | Dauphin County | PA | 514 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417344 |
| 1870 | LANDIS | ROSANNA | Dauphin County | PA | 685 | Upper Swatara Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417345 |
| 1870 | LANDIS | SAMUEL S. | Dauphin County | PA | 404 | Londonderry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417350 |
| 1840 | LANDIS | SAMUEL | Dauphin County | PA | 259 | Derry Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535931 |
| 1850 | LANDIS | SAMUEL | Dauphin County | PA | 128 | Derry Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787581 |
| 1850 | LANDIS | SAMUEL | Dauphin County | PA | 189 | Lower Swatara Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787586 |
| 1870 | LANDIS | SAMUEL | Dauphin County | PA | 020 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417346 |
| 1870 | LANDIS | SAMUEL | Dauphin County | PA | 031 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417347 |
| 1870 | LANDIS | SAMUEL | Dauphin County | PA | 078 | Halifax Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417348 |
| 1870 | LANDIS | SAMUEL | Dauphin County | PA | 501 | Middletown Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA52417349 |
| 1870 | LANDIS | SARAH | Dauphin County | PA | 018 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417351 |
| 1870 | LANDIS | SARAH | Dauphin County | PA | 027 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417352 |
| 1870 | LANDIS | SARAH | Dauphin County | PA | 054 | East Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417353 |
| 1830 | LANDIS | SOLOMON | Dauphin County | PA | 176 | Swatara Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144372 |
| 1840 | LANDIS | SOLOMON | Dauphin County | PA | 225 | Harrisburg S Ward | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535942 |
| 1850 | LANDIS | SOLOMON | Dauphin County | PA | 167 | Upper Swatara | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787602 |
| 1870 | LANDIS | SOLOMON | Dauphin County | PA | 092 | Halifax Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417354 |
| 1870 | LANDIS | SOLOMON | Dauphin County | PA | 604 | South Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417355 |
| 1870 | LANDIS | SUSANNA | Dauphin County | PA | 030 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417358 |
| 1870 | LANDIS | SUSAN | Dauphin County | PA | 025 | Derry Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417356 |
| 1870 | LANDIS | SUSAN | Dauphin County | PA | 036 | Derry/spring Creek Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417357 |
| 1870 | LANDIS | WILLIAM | Dauphin County | PA | 069 | East Hanover Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA52417359 |
| 1850 | LANDIS | ADAM | Dauplin County | PA | 285 | Conewage Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787247 |
| 1850 | LANDIS | ISAAC | Dauplin County | PA | 285 | Conewage Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787397 |
| 1850 | LANDIS | SAMUEL | Dauplin County | PA | 305 | Halifax Town | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787587 |
| 1860 | LANDIS | JOHN | Erie County | PA | 440 | Fairview | Federal Population Schedule | PA 1860 Federal Census Index | PA508111325 |
| 1810 | LANDIS | ABRAHAM | Fayette County | PA | 109 | Menallen Township | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1932961 |
| 1820 | LANDIS | ABRAHAM | Fayette County | PA | 126 | New Haven | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729596 |
| 1820 | LANDIS | BENJAMIN | Fayette County | PA | 106 | Brownsville | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729606 |
| 1850 | LANDIS | ELLEN | Fayette County | PA | 408 | Connellsville Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787346 |
| 1810 | LANDIS | ISAAC | Fayette County | PA | 089 | Luzerne Township | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1933029 |
| 1840 | LANDIS | JACOB** | Fayette County | PA | 371 | Menallen Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535846 |
| 1830 | LANDIS | JACOB | Fayette County | PA | 106 | Union Borough | Federal Population Schedule | PA 1830 Federal Census Index | PA559144279 |
| 1850 | LANDIS | SAMUEL* | Fayette County | PA | 424 | Tyrone Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787600 |
| 1850 | LANDIS | CHRISTIAN | Franklin County | PA | 238 | Chambersburg Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787292 |
| 1840 | LANDIS | HENRY | Franklin County | PA | 190 | Green Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535802 |
| 1850 | LANDIS | JACOB | Franklin County | PA | 342 | Southampton Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787417 |
| 1830 | LANDIS | JOHN | Franklin County | PA | 225 | Fannett Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144321 |
| 1840 | LANDIS | JOHN | Franklin County | PA | 352 | Metal Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535854 |
| 1850 | LANDIS | JONATHAN | Franklin County | PA | 148 | Washington Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787485 |
| 1850 | LANDIS | MARY J. | Franklin County | PA | 326 | Metal Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787534 |
| 1850 | LANDIS | MARY | Franklin County | PA | 149 | Washington Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787528 |
| 1850 | LANDIS | ADALINE | Huntingdon County | PA | 252 | Dublin Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787246 |
| 1850 | LANDIS | JOHN | Huntingdon County | PA | 252 | Dublin Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787473 |
| 1840 | LANDIS | JOSEPH | Huntingdon County | PA | 227 | Hollidaysburg Bor | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535899 |
| 1850 | LANDIS | WILLIAM | Huntingdon County | PA | 098 | Morris Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787617 |
| 1860 | LANDIS | MARY | Indiana County | PA | 234 | Indiana Borough | Federal Population Schedule | PA 1860 Federal Census Index | PA508101019 |
| 1840 | LANDIS | ABRAHAM | Juniata County | PA | 223 | Greenwood Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535709 |
| 1850 | LANDIS | ABRAHAM | Juniata County | PA | 310 | Greenwood Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787225 |
| 1850 | LANDIS | ABRAHAM | Juniata County | PA | 311 | Greenwood Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787238 |
| 1850 | LANDIS | ANNELISA | Juniata County | PA | 305 | Greenwood Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787258 |
| 1850 | LANDIS | BARBARA | Juniata County | PA | 295 | Fayette Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787259 |
| 1840 | LANDIS | HENRY | Juniata County | PA | 205 | Walker Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535803 |
| 1850 | LANDIS | HENRY | Juniata County | PA | 298 | Fayette Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787388 |
| 1850 | LANDIS | J. | Juniata County | PA | 198 | Milford, Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787402 |
| 1840 | LANDIS | JACOB | Juniata County | PA | 232 | Fayette Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535836 |
| 1850 | LANDIS | JACOB | Juniata County | PA | 299 | Fayette Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787414 |
| 1840 | LANDIS | JOHN | Juniata County | PA | 229 | Fayette Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535855 |
| 1850 | LANDIS | JOHN | Juniata County | PA | 294 | Fayette Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787449 |
| 1840 | LANDIS | RACHEL | Juniata County | PA | 203 | Walker Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535922 |
| 1850 | LANDIS | REBECCA | Juniata County | PA | 241 | Walker Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787563 |
| 1850 | LANDIS | SAMUEL | Juniata County | PA | 292 | Fayette Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787571 |
| 1850 | LANDIS | SAMUEL | Juniata County | PA | 292 | Fayette Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787582 |
| 1870 | BARR | LANDIS | Lancaster County | PA | 164 | Providence Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA5311333 |
| 1870 | BINKLEY | LANDIS | Lancaster County | PA | 469 | Manheim Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA5312385 |
| 1870 | BRACBILL | LANDIS | Lancaster County | PA | 524 | West Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA5313291 |
| 1870 | LANDIS | AARON | Lancaster County | PA | 070 | Ephrata Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121294 |
| 1830 | LANDIS | ABRAHAM JR. | Lancaster County | PA | 461 | Lampeter Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144205 |
| 1820 | LANDIS | ABRAHAM ST. | Lancaster County | PA | 017 | Cocalicounty Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729602 |
| 1810 | LANDIS | ABRAHAM | Lancaster County | PA | 283 | Cocalicounty Township | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1932964 |
| 1810 | LANDIS | ABRAHAM | Lancaster County | PA | 290 | Cocalicounty Township | Federal Population Schedule | PA 1810 Federal Census Index | PAS1a1932960 |
| 1820 | LANDIS | ABRAHAM | Lancaster County | PA | 019 | Cocalicounty Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729590 |
| 1820 | LANDIS | ABRAHAM | Lancaster County | PA | 023 | Cocalicounty Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729599 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 215 | Cocalicounty Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144195 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 216 | Cocalicounty Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144190 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 359 | Warwick Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144200 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 458 | Lampeter Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144194 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 460 | Lampeter Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144192 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 461 | Lampeter Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144193 |
| 1830 | LANDIS | ABRAHAM | Lancaster County | PA | 474 | Lampeter Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144189 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 075 | Manheim Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535708 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 107 | E Hempfield Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535710 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 165 | Manor Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535711 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 225 | Drumore Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535712 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 357 | Leacock Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535713 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 374 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535714 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 374 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535715 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 377 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535716 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 377 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535717 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 386 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535704 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 386 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535705 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 386 | Lanpeter Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535718 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 427 | Ephrata Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535706 |
| 1840 | LANDIS | ABRAHAM | Lancaster County | PA | 434 | Ephrata Township | Federal Population Schedule | PA 1840 Federal Census Index | PAS4a1535707 |
| 1850 | LANDIS | ABRAHAM | Lancaster County | PA | 025 | Salisbury Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787226 |
| 1850 | LANDIS | ABRAHAM | Lancaster County | PA | 317 | Manheim Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787227 |
| 1850 | LANDIS | ABRAHAM | Lancaster County | PA | 333 | Manheim Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787224 |
| 1850 | LANDIS | ABRAHAM | Lancaster County | PA | 334 | Manheim Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787235 |
| 1870 | LANDIS | ABRAHAM | Lancaster County | PA | 004 | D.213 E.Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121295 |
| 1870 | LANDIS | ABRAHAM | Lancaster County | PA | 020 | D.213 E.Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121296 |
| 1870 | LANDIS | ABRAHAM | Lancaster County | PA | 155 | D.213 Lancaster Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121297 |
| 1870 | LANDIS | ABRAM B. | Lancaster County | PA | 084 | Mount Joy Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA53121298 |
| 1870 | LANDIS | ABRAM J. | Lancaster County | PA | 473 | East Hempfield Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121299 |
| 1820 | LANDIS | ABRAM SR. | Lancaster County | PA | 017 | Cocalicounty Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729604 |
| 1820 | LANDIS | ABRAM | Lancaster County | PA | 019 | Cocalicounty Township | Federal Population Schedule | PA 1820 Federal Census Index | PAS2a729603 |
| 1830 | LANDIS | ABRHAM | Lancaster County | PA | 466 | Lampeter Township | Federal Population Schedule | PA 1830 Federal Census Index | PA559144208 |
| 1870 | LANDIS | ABRHAM | Lancaster County | PA | 020 | D.213 E.Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121300 |
| 1870 | LANDIS | ADALINE | Lancaster County | PA | 504 | Manor | Federal Population Schedule | PA 1870 Federal Census Index | PA53121301 |
| 1870 | LANDIS | ADAM | Lancaster County | PA | 004 | D.213 E.Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121302 |
| 1870 | LANDIS | AMOS | Lancaster County | PA | 515 | West Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121303 |
| 1850 | LANDIS | ANDREW | Lancaster County | PA | 308 | Penn Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787250 |
| 1870 | LANDIS | ANN M. | Lancaster County | PA | 235 | Manheim Borough | Federal Population Schedule | PA 1870 Federal Census Index | PA53121304 |
| 1850 | LANDIS | ANNA | Lancaster County | PA | 329 | Manheim Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787257 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 020 | D.213 E.Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121305 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 025 | D.213 E.Lampeter Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121306 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 070 | Ephrata Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121307 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 089 | Ephrata Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121308 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 091 | Ephrata Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121309 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 472 | Manheim Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121310 |
| 1870 | LANDIS | ANNA | Lancaster County | PA | 479 | Manheim Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121311 |
| 1870 | LANDIS | AUGUSTUS | Lancaster County | PA | 124 | Dist. 238 | Federal Population Schedule | PA 1870 Federal Census Index | PA53121312 |
| 1870 | LANDIS | B. B. | Lancaster County | PA | 473 | Manheim Twp | Federal Population Schedule | PA 1870 Federal Census Index | PA53121313 |
| 1850 | LANDIS | BARBARA | Lancaster County | PA | 098 | Warwick Township | Federal Population Schedule | PA 1850 Federal Census Index | PAS6a1787260 |
