- [S4] Ed. R. H. Tilley, "Genealogical Notes", Rhode Island Historical Magazine Vol 1, No 6 (July 1885). Hereinafter cited as "Rhode Island Historical Magazine."
- [S5] William Richard Cutter, editor, New England Families, Genealogical and Memorial, Volume III (New York: Lewis Historical Publishing Company, 1914). Hereinafter cited as New England Families.
- [S7] Wikipedia article on Frederick Swartwout Cozzens, online http://en.wikipedia.org/wiki/Frederick_Swartwout_Cozzens. Hereinafter cited as Wiki.
- [S11] Alton Donnell Email Exchanges with Keena Katrina Donnell, July 2020. Hereinafter cited as "Email Exchanges with Keena Katrina Donnell."
- [S15] "Died", The Brooklyn Union (18 August 1867). Hereinafter cited as "Died."
- [S18] "Adelaide Piper's Diary," (MS, April 1875; unknown location).
- [S19] Historical Registry and Dictionary of the US Army, From its Origin 29 September 1789 to 2 March 1903. Hereinafter cited as Historical Registry and Dictionary of the US Army.
- [S20] Deaths, New York Tribune, New York, New York, 8 Jan 1920.
- [S21] New York Births and Christenings, 1640-1962, online https://www.familysearch.org/ark:/61903/1:1:V2CC-KY9. Hereinafter cited as NYBC.
- [S23] U. S. Census 1980, online https://www.familysearch.org/ark:/61903/1:1:MZXS-M32. Hereinafter cited as U. S. Census 1980.
- [S25] "Deaths", New York Evening Post (1862). Hereinafter cited as "Deaths."
- [S29] Teunis G. Bergen, Register In Alphabetical Order of the Early Settlers of Kings County, Long Island, N.Y. From Its First Settlement by Europeans to 1700 (New York: S. W. Green's Son, Printer, Electrotyper and Binder, 1881). Hereinafter cited as Early Settlers of Kings County.
- [S41] James Clinton, online https://en.wikipedia.org/wiki/James_Clinton. Hereinafter cited as James Clinton.
- [S43] Effie M Smith, A Genealogy of the Van Pelt Family (Chicago: The Rajput Press, 1913). Hereinafter cited as Van Pelt Family.
- [S52] Letter from Katie K. Robbins (1805 Davis Avenue, Cameron, TX) to Alton P. Donnell, 29 May 1969.
- [S57] Susan Donnell, "Scott's Fam," e-mail message from e-mail address (New York) to Alton Donnell, 13 January 2021. Hereinafter cited as "Scott's Fam."
- [S59] Lieut John Monroe Ross entry on geni.com, researched by Claus Buschardt, online https://www.geni.com/people/Lieut-John-Ross/…. Hereinafter cited as Lieut John Monroe Ross.
- [S68] James N. Arnold, compiler, Vital Record of Rhode Island, 1636-1850 (Providence, Rhode Island: Narragansett Historical Publishing Company, 1895) Hereinafter cited as Vital Record of Rhode Island.
- [S95] Alexander Ross Piper, compiler, "Material concerning the Farrand family"; Ancestral File (c 1950), Alexander Ross Piper, Salt Lake City, Utah, USA. Hereinafter cited as "Farrand Material."
- [S96] The Farrand Family of Essex and Morris Co., NJ, online http://sites.rootsweb.com/~genepool/farrand.htm. Hereinafter cited as Farrand Family.
- [S97] David J. Livingston, Horse Puckies, June 2013 (13117 Manitoba Drive NE, Albuquerque, New Mexico, USA). Hereinafter cited as Horse Puckies.
- [S103] Alexander Ross Piper, The Cozzens Family, unpublished (13117 Manitoba Drive NE, Albuquerque, New Mexico, USA) Hereinafter cited as The Cozzens Family.
- [S120] Elizabeth, "Piper-Coozzens," e-mail message from e-mail address (Switzerland) to Alton Donnell, 31 August 2021. Hereinafter cited as "Piper-Coozzens."
- [S125] Typed Extract from "Piper Bible". Hereinafter cited as Piper Bible.
- [S149] Dr. C.D. Trexler, Lutheran Leader, New York Times, New York, 31 July 1970. Hereinafter cited as New York Times.
- [S150] Mrs. A. G. Trexler Dies at Age of 81, New York Times, unknown location, 3 May 1934. Hereinafter cited as New York Times.
- [S153] Henry Knipp, 49, is Buried Saturday, The Cameron Herald, Cameron, Texas, 30 June1927. Hereinafter cited as The Cameron Herald.
- [S172] Ava Lee Alexander, Death Certificate. Hereinafter cited as Ava Lee Alexander Death Certificate.
- [S176] Helena Knipp, Hereinafter cited as Texas, Death Index, 1903 - 2000.
- [S178] Robbins, 12 May 1910, 1910 Federal Census, Grimes County Texas,.
- [S179] Wallace Coffee Robbins, Death Certificate, Brown, Brownwood County, Texas 188. Hereinafter cited as Texas Death Certificate.
- [S180] Cunningham-Forsythe, Missouri Marriage Records, 1805-2002. Hereinafter cited as Cunningham-Forsythe, Missouri Marriage Records, 1805-2002.
- [S183] Alexander Ricketts Certificate of Death (n.p.: Commonwealth of Pennsylvania, 23 August 1928). Hereinafter cited as Alexander Ricketts Certificate of Death.
- [S189] Resident for 77 Years is Queen of Seymour Rodeo, Fort Worth Star Telegram, Houston, Texas, 17 June 1956, 27. Hereinafter cited as Fort Worth Star Telegram.
- [S190] Ephraim Foster Halbert, The Western Advocate, Mankato, Kansas, 16 August 1918. Hereinafter cited as The Western Advocate.
- [S195] Capt. William Piper, Harrisburg Telegraph, Harrisburg, Pennsylvania, 17 April 1897. Hereinafter cited as Harrisburg Telegraph.
- [S196] Biographical Annals of Franklin County (Chicago, Illinois: The Genealogical Publishing Company, 1905). Hereinafter cited as Biographical Annals of Franklin County.
- [S198] Adeline Siefke, Death Certificate 507. Hereinafter cited as Certificate and Record of Death - Adeline Siefke.
- [S207] Historical Society of Pennsylvania, Colonial and Revolutionary Families of Pennsylvania, Genealogical and Personal Memoirs, Volume II, 1911). Hereinafter cited as Colonial and Revolutionary Families.
- [S208] Mary Piper - Piper Family Tree on Ancestry.com, cwbenton, online https://www.ancestry.com/family-tree/person/tree/40321652/…. Hereinafter cited as Mary Piper.
- [S213] Mary Lyle, online https://www.ancestry.com/family-tree/person/tree/6901909/…. Hereinafter cited as Mary Lyle.
- [S214] Fritz Henrich Von Dohlen on Ancestry.com, online https://www.ancestry.com/family-tree/person/tree/6901909/…. Hereinafter cited as Fritz Henrich Von Dohlen.
- [S215] Mary Mildred Thurman, online https://www.ancestry.com/family-tree/person/tree/112307829/…. Hereinafter cited as Mary Mildred Thurman.
- [S222] Sarah Sally Adams, online https://www.ancestry.com/family-tree/person/tree/66858461/…. Hereinafter cited as Sarah Sally Adams.
- [S237] "Index to Compiled Military Service Records; Heitman: Register of United States Army 1789-1903". Hereinafter cited as "Index to Compiled Military Service Records."
- [S264] David Livingston, Piper - Cozzens - A Coincidental Tale, 4 July 2010, ). Hereinafter cited as Piper - Cozzens - A Coincidental Tale.
- [S265] David Livingston, Richard - Another Cozzens, December 2014). Hereinafter cited as Richard - Another Cozzens.
- [S282] Unknown compiler, compiler, "Colonial Famialies of the United States"; Ancestral File unknown repository, unknown repository address. Hereinafter cited as "Colonial Famialies of the United States."
- [S283] Bauer, 1900 United States Federal Census.
- [S284] Inc. Ancestry.com Operations, compiler, "Rhode Island, U.S., Vital Extracts, 1636-1899"; Ancestral File (2014), Hereinafter cited as "Rhode Island, U.S., Vital Extracts, 1636-1899."