- [S67] DeWitt, Mary V.. The DeWitt Genealogy: Descendants of Tjerck Claessen DeWitt of Ulster County, NY. N.p.: n.pub.
- [S69] Hopper, Maria Jean Pratt. Descendants of John George Achenbach. N.p.: n.pub., 10 Oct 1977. Includes copy of Bible Records.
- [S84] Conover, David Kipp David Kipp Conover's Ancestors. Ancestry.com. Online at awt.ancestry.com.
- [S125] DeWitt, Mary. Krankhuyt File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S139] Mary DeWitt. Bos File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S144] DeWitt, Mary. Cantine File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S238] DeWitt, Mary. DeWitts Unidentified: E-G. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S312] DeWitt, Mary. DeWitts Unidentified: A-D. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S340] Multiple Authors. Blauvelt File. GSBC.
- [S366] Blodgett, Warren, letter. 27 May 2000, from private, to Joseph Boyle.
- [S388] DeWitt, Mary. Simons File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S417] DeWitt, Mary. Carmer File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S473] New York Genealogical and Biographical Record. New York: NY Genealogical and Biographical Society, 1870-. Online at https://catalog.hathitrust.org/Record/000522135. Vol. 5-6 not on HathiTrust.
They are on Archive.org Vol.5 <https://archive.org/details/newyorkgenealogi1874gree>; Vol.6 <https://archive.org/details/newyorkgenealogi1875gree>. An article index is available at. <https://www.newyorkfamilyhistory.org/… - [S518] Lawrence, Jenny. Byington-Lawrence File (Work sheet). GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S521] DeWitt, Mary. Byington File: DeWitt papers. GSBC (file not retained). Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S530] DeWitt, Mary. Scudder File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S558] Evans, Thomas G.. Baptisms in the Reformed Dutch Church, New York an unknown place . New York: NYG&B, 1901 (reprint 1968). Available on Archive.org: Part 1 at <https://archive.org/stream/baptismsfrom163921evan>, Part 2 at <https://archive.org/stream/baptismsfrom163922evan>. Transcriptions also on Olivetree; baptisms at <http://www.olivetreegenealogy.com/nn/church/rdcbapt.shtml> and Rootsweb: 1639-1730 <http://homepages.rootsweb.com/~rbillard/…> and 1731-1800. <http://homepages.rootsweb.com/~rbillard/…
- [S585] Smith, Carolyn. Ancestor Chart. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S625] Pappas, Lillian M. A.. Pappas File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S626] DeWitt, Mary. Parkhurst File. GSBC (file not retained). Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S744] Ellis Island Immigration Records. Online at http://www.ellisislandrecords.org/
- [S745] Wie Was Wie, Dutch Genealogical Database. Online at http://www.wiewaswie.nl/
- [S750] ISIS Zeeland, The Netherlands. Online at http://www.zeeuwengezocht.nl/
- [S754] Unknown author. Kiel File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S759] DeWitt, Mary ?. Ormsby File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S778] DeWitt, Mary. Eaton Family Group Sheets. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ.
- [S898] Versteeg, Dingman and Vermilye, Thomas E.. Records of the Reformed Protestant Dutch Church of Bergen, NJ, 1666-1778. Baltimore, MD: Genealogical Publ. Co., 1976. Available on Archive.org: HSYB 1913-1915 (Baptisms HSYB 1913 <https://archive.org/details/yearbookofhollan1913holl/>, Marriages HSYB 1914 <https://archive.org/details/yearbookofhollan1914holl/>, Deaths HSYB 1915 <https://archive.org/details/yearbookofhollan1915holl/>); transcription marriages at <http://homepages.rootsweb.com/~rbillard/…>, and baptisms at. <http://homepages.rootsweb.com/~rbillard/bergen_baptisms.htm
- [S1050] Bruce Johnson. Online http://www.swedesinilnyma.com/documents/… Swedish American Heritage Online. Text downloaded 2013.
- [S1072] Nelson, William, Honeyman, A. Van Doren and Hutchinson, Elmer Tindall. Calendar of New Jersey wills, administrations, etc Vol. 1-5. Trenton, NJ: Various Publishers, 1901. Database available at LDS Family History Centers only; Books available at Archive.org by individual volumes. Also at HathiTrust <https://catalog.hathitrust.org/Record/008881863> and FamilySearch. <https://www.familysearch.org/search/catalog/193642
- [S1079] Amsterdam Baptismal and Marriage Registers. Online at https://archief.amsterdam/indexen/. The index includes much more than just DTB registers by now, but the URL is the same.
- [S1111] Fair Lawn and Paramus Clarion, Fair Lawn, Bergen County, NJ.
- [S1114] The Shoppers News. Fair Lawn, NJ.
- [S1117] 1905 New Jersey State Census. Ridgewood Public Library, 125 North Maple Ave, Ridgewood, NJ.
- [S1145] Cardfile, Ridgewood Public Library, 125 North Maple Ave, Ridgewood, NJ.
- [S1176] Purple, Samuel S.. Records of the Reformed Dutch Church in New Amsterdam and New York : marriages from 11 December 1639, to 26 August 1801. New York, NY: NYG&B, 1890. Available at Archive.org <https://archive.org/details/recordsofreforme01coll>. Transcriptions at <http://homepages.rootsweb.ancestry.com/~rbillard/…> and OliveTree. <https://www.olivetreegenealogy.com/nn/church/index.shtml
- [S1186] Olive Tree Genealogy. Lorine McGinnes Schulze. Online at http://www.olivetreegenealogy.com/
- [S1195] Banta, Theodore M.. Dutch Records in the City Clerks Office New York, 2 volumes. New York: Holland Society, 1900. Available at Archive.org. <https://archive.org/details/dutchrecordsinci00bant
- [S1224] Holden, Frederick A. and Lockwood, James. Descendants of Robert Lockwood. Colonial and Revolutionary history of the Lockwood family in America, from A.D. 1630. Philadelphia, PA: Priv. print. for the compiler, 1889. Available on Archive.org at. <https://archive.org/details/descendantsofrob00hold
- [S1234] Fernow, Berthold. Calendar of wills on file and recorded in the offices of the clerk of the Court of appeals, of the County Clerk at Albany, and of the Secretary of State, 1626-1836. New York: Knickerbocker Press, 1896. Available at Archive.org <https://archive.org/details/calendarofwillso01fern>. Also at Familysearch.org. <https://www.familysearch.org/library/books/records/item/…
- [S1250] Pelletreau, William Smith and Keller, John. Abstracts of Wills on File in the Surrogate's Office, City of New York. New York: NY Historical Society, 1892-1913.
- [S1300] Riker, James. The annals of Newtown, in Queens County, New-York : containing its history from its first settlement, together with many interesting facts concerning the adjacent towns ; also, a particular account of numerous Long island families now spread over this and various other states of the union. New York: D. Fanshaw, 1852. Available at HathiTrust <https://catalog.hathitrust.org/Record/009008895> and others.
- [S1469] Waterbury, Grace A. and Waterbury, Edwin M.. Jonathan Waterbury genealogy : ancestry and some of the descendants of Jonathan Waterbury of Nassau, New York (1766-1825) with incidental matter concerning the origin of the Waterbury family and its early history in Europe and America and notes on the descendants of Joseph Waterbury (1778-1829) of Nassau, N. Y., and Roger Morey (1610-1669) of Providence R. I.. Oswego, NY: Palladium-Times, 1930. Available at HathiTrust. <https://catalog.hathitrust.org/Record/005774588
- [S1470] Viele, Kathlyne Knickerbocker. Viele, 1659-1909: Two Hundred and Fifty Years with a Dutch Family of New York. New York: T.A. Wright, 1909. Available at HathiTrust <https://catalog.hathitrust.org/Record/005773648>. Original reference was Viele Records, 1613-1913 (without page#) which is the expanded version written by Tobias A. Wright, publ. in 1913, which is not available online.
- [S1500] Reformed Church in America. Selected US States, Dutch Reformed Church Membership Records, 1701-1995. Online at http://www.ancestry.com
- [S1510] Ethel Konight. Ackerson/Eckerson File. GSBC. Ridgewood Public Library: 125 North Maple Ave, Ridgewood, NJ. File contains family group sheets, obituaries, copies of wills, deed (John and Hester Debow, Jr. to Andrew Ackerson, 1848 Book N).
- [S1544] WikiTree.
- [S1573] Downer, David R.. The Downers of America : with genealogical record. Newark, NJ: D.R. Downer, 1900. Available at Archive.org. <https://archive.org/details/downersofamerica00down/
- [S1602] Richard Dickerson. "Abstracts of Early Black Manhattanites", New York Genealogical and Biographical Record Vol. 116 (Apr-Jun 1985).
- [S1637] Fernow, Berthold and City of New York. The minutes of the orphanmasters of New Amsterdam, 1655 to 1663. New York: F. P. Harper, 1902-1907. Available at HathiTrust (<https://catalog.hathitrust.org/Record/008618003>). A somewhat shortened version is in the Holl. Soc. Yearbook for 1900. <https://archive.org/details/yearbookofhollan1900holl/page/…
- [S1651] Konight, Ethel. Eckerson Family Groupsheets with a Schoharie Connection. GSBC.