- [S7] Lot 10361, Burial list dated 30 June 1994, Green-Wood Cemetery, Brooklyn, NY; in possession of Mark Waldron (1996).
- [S11] Elizabeth Waldron, death certificate No.2524, Queens, Co., NY, 29 Mar 1942, New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S170] Margaret A. Daniell, Death Certificate Kings Co., NY No. 19423, 14 June 1905, FHL Microfilm Reel No. 447561, New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S190] Robert Both-Chic Sasse Family Group Sheet, supplied 25 Aug 1994 by Chic Both, Bayside, Queens, NY.
- [S222] George Daniel entry, 1870 U.S. Census, New York City, Entry ID: 7th Ward, 9th District, Microfilm Reel No. M593-980, National Archives.
- [S223] Eliza Cooper entry, 1870 U.S. Census, New York City, Entry ID: 7th Ward, 9th District, pg 455, line 17, Microfilm Reel No. M593-980, National Archives.
- [S241] Lot 10362, Burial list dated 16 Sep 1996, Green-Wood Cemetery, Brooklyn, NY; in possession of Mark Waldron (1996).
- [S242] William Hagerman, at Lakeland, Florida, interview with Mark Waldron, 27 Sep 1996.
- [S244] Eliza Cooper entry, 1860 U.S. Census, New York City, 8th Ward, 2nd District, pg 130, Microfilm Reel No. M653-794, National Archives.
- [S245] William Cooper, Death record New York City Death Register July 1853 to June 1854, 1 Jan 1854, FHL Microfilm No. 447556, Family History Library, Salt Lake City, UT, Salt Lake City, Salt Lake County, Utah.
- [S246] Nathaniel Cooper, Death Record New York City Death Register Sep 1850 to Mar 1852, 1 Jan 1854, FHL Microfilm No. 447556, Family History Library, Salt Lake City, UT, Salt Lake City, Salt Lake County, Utah.
- [S247] William Cooper, Death Certificate Kings Co. No. 21352, 17 Dec 1903, New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S248] Robert Cooper, NY City Death Register New York Co., 1 Jul 1859, FHL Microfilm Reel No. 447562, New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S254] William Cooper entry, 1850 U.S. Census, New York City, 14th Ward, p. 112, Microfilm Reel No. M432-551, National Archives.
- [S255] George Daniel entry, 1850 U.S. Census, New York City, 14th Ward, p. 101, Microfilm Reel No. M432-551, National Archives.
- [S257] George Daniel entry, 1860 U.S. Census, New York City, Entry ID: 14th Ward, District 2, page 292, Microfilm Reel No. M653-804, National Archives.
- [S264] Eliza Jane Cooper, Death Certificate New York Co. No. 280981, 27 Dec 1877, New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S268] Ralph Mitchell - Irene Hill family group sheet, supplied 10 Feb 1997 by Irene Vallee, Fort Collins, CO. In possession of Mark Waldron, Kings Park, NY.
- [S298] Jacob Martin, Wills of Chester County, Pennsylvania 1748-1766: Based on the Abstracts of Jacob Martin, ed. F. Edward Wright., 1994), Hereinafter cited as Chester County Wills, 1748-1766.
- [S299] Jacob Martin, Wills of Chester County, Pennsylvania 1766-1778: Based on the Abstracts of Jacob Martin, ed. F. Edward Wright., 1995), Hereinafter cited as Chester County Wills, 1766-1778.
- [S316] C. H. Abbott, Early Residents of Andover), Hereinafter cited as Residents of Andover.
- [S338] New England Historic Genealogical Society., Vital Records of Arlington, Massachusetts, To The Year 1850),.
- [S363] The Secretary of the Commonwealth, Massachusetts Soldiers and Sailors of the War of The Revolution, 12 vols..).
- [S403] Janet Cowan to Mark Waldron. Email dated 27 July 1999 <e-mail address>. (1999).
- [S408] Betsey Peabody, Death Register Transcript, Page 167, 12 Jan 1853, Town Clerk, Dracut MA, Dracut, Middlesex County, Massachusetts.
- [S435] William Richard Cutter., County, Massachusetts (New York: Lewis Historical Publishing Company, 1908).
- [S493] Cathy Cowan to Mark Waldron. Email dated 16 April 2001 <e-mail address>. (2001).
- [S509] Laura Cowan Cooper posting to e-mail address mail list. Dated 27 January 2001 <e-mail address>. (2001).
- [S543] Notation made by Laura Cowan Cooper on pg. 83. of Cowan Genealogy. (1996).
- [S561] William Thaddeus Harris Harris., Epitaphs From The Old Burying-Ground In Cambridge, With Notes),. (Compact Disk: "Early Vital Records of Middlesex County, Massachusettsw to about 1850", Wheat Ridge, CO: Search & Research, 2000).
- [S564] Vital Records of Salem Massachusetts To The End Of The Year 1849), FHL Film No. 0874032,.
- [S582] Compact Disk, Massachusetts Vital Records 1690-1890 CD, (MyFamily.com).
- [S708] George Waldron entry, 1930 U.S. Census, Queens Co., NY, Enum. Dist. 41-133, 2nd A.D., Sheet No. 1A, p. 162A, Microfilm reel No. T626_1588, National Archives.
- [S744] Miriam Daniell, death certificate FHL Film No. 1323654, Family History Library, Salt Lake City, UT, Salt Lake City, Salt Lake County, Utah.
- [S745] Fanny Daniell, death certificate FHL Film No. 1323697, Family History Library, Salt Lake City, UT, Salt Lake City, Salt Lake County, Utah.
- [S767] Lucius R. Paige and Mary Isabella Gozzaldi, History of Cambridge , Massachusetts 1630-1877. With a Genealogical Register, Supplement And Index (Cambridge: The Cambridge Historical Society, 1930). Hereinafter cited as History of Cambridge supplement.
- [S831] George Waldron & Alice Lou, Marriage Certificate, 20 April 1912, Kings Co. Marriage Cert. No. 3492: New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S842] Joseph B. Felt, "Genealogical Items To Lynn, Mass.," New England Historic Genealogical Society Register Vol. 5 (Jan. 1851): 95.
- [S844] Daniel Cluff & Dora Peabody, Dracut, MA Marriage register, 11 Dec 1873, Vol. 254: p. 178, NEHGS On-Line, Boston, Suffolk County, Massachusetts.
- [S873] Mary Rhoades email to Mark Waldron. 17 Sep 2005 e-mail address. Kings Park, Suffolk County, New York (2005).
- [S984] Francis O'Connor & Alice Waldron, Marriage Certificate, 22 April 1934, Kings Co. Marriage Cert. No. 6312: New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S995] Clinton Fox, 1920 U.S. Federal Census, Dracut, Middlesex County, Massachusetts, E.D. 117, sheet 1A, NARA Film T625-709, National Archives.
- [S1046] Caleb Butler, "Some Account of Deacon John Butler of Pelham, N.H., And His Descendants," New England Historic Genealogical Society Register Vol. 2, pp. 355-360; Vol. 3, p. 73-76; 353-358 (Oct. 1848; Jan. 1849; Oct. 1849).
- [S1056] Robert Hutchinson & Ida Daniell, Marriage Certificate, 5 November 1876, New York Co. Marriage Cert. No. 4630: New York City Municipal Archives, 31 Chambers Street, New York, New York County, New York.
- [S1083] Eliza Cohen Jefferson, 1910 U.S. Federal Census, Philadelphia Co., Pennsylvania, E.D. 434, Sheet No. 2B, Stsamped pg. 151B, NARA Film T624-1396, National Archives.
- [S1084] Eliza Jefferson, 1900 U.S. Federal Census, Philadelphia Co., Pennsylvania, E.D. 658, Ward 27, Sheet No. 10B, NARA Film T623-1469, National Archives.
- [S1085] Wm Hitchinson, 1880 U.S. Federal Census, Burlington Co., New Jersey, E.D. 7, Burlington Dist. 3, Sheet No. 34B, NARA Film T9-772, National Archives.
- [S1155] Rebekah Wilder, "Clinton Fox Family Information," e-mail message from e-mail address to Mark Waldron. Hereinafter cited as "Clinton Fox Family Info".
- [S1159] Laura Paterno, "Correction to Cowan Family data," e-mail message from e-mail address to Mark Waldron, 01 Nov 2007. Hereinafter cited as "Cowan Family data".
- [S1184] Vital Records of Boston, Massachusetts to the Year 1850, 1917), Early Vital Records of Suffolk County Massachusetts to about 1850 , Wheat Ridge, CO. Hereinafter cited as Vital Records of Boston.