- [S390] John F. Byerly Jr., The Byerly Family of the Valley of Virginia (8305 spring Hollow Drive, Richmond, VA 23227: self-publisher, printed by The Dietz Press, 1994). Hereinafter cited as The Byerly Family of the Valley of Virginia.
- [S588] Ancestry.com On-line Census Images, U. S. Population Schedule, 1 June 1880, 1880 U. S. Census, Rockbridge (last part) and Rockingham (first part) Cos., Virginia, Series T9, Roll 1388. National Archives and Records Administration, Washington, DC. Hereafter cited as U. S. Population Schedule, 1 June 1880, 1880 U. S. Census, Series T9, Roll 1388.
- [S993] U. S. Population Schedule, 1 June 1850, 1850 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series M432, Roll 974.
- [S997] U. S. Population Schedule, 1 June 1860, 1860 U. S. Census, Rockingham and Surry Cos., Virginia, Washington, DC, National Archives and Records Administration, Series M653, Roll 1379.
- [S998] U. S. Population Schedule, 1 June 1870, 1870 U. S. Census, Augusta Co., Virginia, Washington, DC, National Archives and Records Administration, Series M593, Roll 1634.
- [S1001] U. S. Population Schedule, 1 June 1870, 1870 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series M593, Roll 1676.
- [S1010] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series T626, Roll 2459.
- [S1149] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Wyandotte Co., Kansas, Washington, DC, National Archives and Records Administration, Series T625, Roll 555.
- [S1211] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Washington Co., Tennessee, Washington, DC, National Archives and Records Administration, Series T624, Roll 1524.
- [S1218] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Washington Co., Tennessee, Washington, DC, National Archives and Records Administration, Series T625, Roll 1770.
- [S1223] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Washington Co., Tennessee, Washington, DC, National Archives and Records Administration, Series T626, Roll 2283.
- [S1406] Dennis Chapman, "Paul-Byerly Family information," e-mail message from e-mail address to Paul E. Lawrence, 3 January 2005. Hereinafter cited as "Paul-Byerly Family information".
- [S2139] U. S. Population Schedule, 1 June 1900, 1900 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series T623, Roll 1726.
- [S2141] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series T624, Roll 1647.
- [S2142] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series T625, Roll 1913.
- [S2144] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Rockingham Co., Virginia, Washington, DC, National Archives and Records Administration, Series T626, Roll 2458.
- [S2182] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Prince William Co., Virginia, Washington, DC, National Archives and Records Administration, Series T625, Roll 1907.
- [S2230] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Harrisonburg (Independent City), Virginia, Washington, DC, National Archives and Records Administration, Series T626, Roll 2467.
- [S2277] U. S. Population Schedule, 1 June 1880, 1880 U. S. Census, Marshall (last part), Martin, and Miami (first part) Cos., Indiana, Washington, DC, National Archives and Records Administration, Series T9, Roll 298.
- [S2405] Dennis Chapman, "Descendants of Joseph Byerly (Beyrer)," e-mail message from e-mail address (web site: http://utahrockhounds.com/wadi/byerly/index.htm) to Paul E. Lawrence, 20 June 2007. Hereinafter cited as "Descendants of Joseph Byerly (Beyrer)".
- [S2423] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Preble Co., Ohio, Washington, DC, National Archives and Records Administration, Series T625, Roll 1706.
- [S2424] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Preble Co., Ohio, Washington, DC, National Archives and Records Administration, Series T626, Roll 1863.
- [S2425] U. S. Population Schedule, 1 June 1900, 1900 U. S. Census, Botetourt Co., Virginia, Washington, DC, National Archives and Records Administration, Series T623, Roll 1701.
- [S2429] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Botetourt Co., Virginia, Washington, DC, National Archives and Records Administration, Series T624, Roll 1622.
- [S2436] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Botetourt Co., Virginia, Washington, DC, National Archives and Records Administration, Series T625, Roll 1880.
- [S2451] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, San Francisco Co., California, Washington, DC, National Archives and Records Administration, Series T626, Roll 203.
- [S2457] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Augusta Co., Virginia, Washington, DC, National Archives and Records Administration, Series T625, Roll 1880.
- [S2464] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Charlottesville (Independent City), Virginia, Washington, DC, National Archives and Records Administration, Series T626, Roll 2466.
- [S2466] U. S. Population Schedule, 1 June 1850, 1850 U. S. Census, Grainger and Greene Cos., Tennessee, Washington, DC, National Archives and Records Administration, Series M432, Roll 880.
- [S2474] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Snohomish Co., Washington, Washington, DC, National Archives and Records Administration, Series T626, Roll 2519.
- [S2476] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Licking Co., Ohio, Washington, DC, National Archives and Records Administration, Series T626, Roll 1828.
- [S2500] U. S. Population Schedule, 1 June 1860, 1860 U. S. Census, Greene, Grundy, and Hancock Cos., Tennessee, Washington, DC, National Archives and Records Administration, Series M653, Roll 1252.
- [S2514] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Saline Co., Kansas, Washington, DC, National Archives and Records Administration, Series T625, Roll 548.
- [S2515] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Allen Co., Ohio, Washington, DC, National Archives and Records Administration, Series T625, Roll 1344.
- [S2525] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Adams Co., Indiana, Washington, DC, National Archives and Records Administration, Series T626, Roll 574.
- [S2558] U. S. Population Schedule, 1 June 1900, 1900 U. S. Census, Jackson Co., Ohio, Washington, DC, National Archives and Records Administration, Series T623, Roll 1289.
- [S2560] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Jackson Co., Ohio, Washington, DC, National Archives and Records Administration, Series T624, Roll 1198.
- [S2564] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Franklin Co., Ohio, Washington, DC, National Archives and Records Administration, Series T625, Roll 1383.
- [S2574] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Botetourt Co., Virginia, Washington, DC, National Archives and Records Administration, Series T626, Roll 2466.
- [S2578] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Scioto Co., Ohio, Washington, DC, National Archives and Records Administration, Series T626, Roll 1868.
- [S2584] U. S. Population Schedule, 1 June 1860, 1860 U. S. Census, Montgomery (first part) Co., Ohio, Washington, DC, National Archives and Records Administration, Series M653, Roll 1014.
- [S2585] U. S. Population Schedule, 1 June 1870, 1870 U. S. Census, Miama Co., Ohio, Washington, DC, National Archives and Records Administration, Series M593, Roll 1244.
- [S2592] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Albemarle Co., Virginia, Washington, DC, National Archives and Records Administration, Series T624, Roll 1619.
- [S2593] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Winchester (Independent City), Virginia, Washington, DC, National Archives and Records Administration, Series T625, Roll 1914.
- [S2603] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Auglaize Co., Ohio, Washington, DC, National Archives and Records Administration, Series T624, Roll 1154.
- [S2605] U. S. Population Schedule, 1 January 1920, 1920 U. S. Census, Auglaize Co., Ohio, Washington, DC, National Archives and Records Administration, Series T625, Roll 1348.
- [S2607] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Auglaize Co., Ohio, Washington, DC, National Archives and Records Administration, Series T626, Roll 1752.
- [S2643] U. S. Population Schedule, 1 June 1900, 1900 U. S. Census, Neosho Co., Kansas, Washington, DC, National Archives and Records Administration, Series T623, Roll 492.
- [S2648] U. S. Population Schedule, 15 April 1910, 1910 U. S. Census, Crawford Co., Kansas, Washington, DC, National Archives and Records Administration, Series T624, Roll 436.
- [S2663] U. S. Population Schedule, 1 April 1930, 1930 U. S. Census, Arapahoe Co., Colorado, Washington, DC, National Archives and Records Administration, Series T626, Roll 230.