[No headline]. The Herald; A Gazette for the Country [New York, New York] 14 Oct. 1795: 3. America's Historical Newspapers. Web. 17 May 2015.
Aitken, William Benford. Distinguished Families in America, Descended from Wilhelmus Beekman and Jan Thomasse Van Dyke. Knickerbocker Press, 1912. Google Books. Web. 18 Apr. 2015. page 114
Buskirk, Judith Van. Crossing the Lines: African-Americans in the New York City Region during the British Occupation, 1776-1783. Pennsylvania History. 65 (1998): 74-100. Web. 10 May 2015. page 74-100
[No headline]. New-York Gazette Revived in the Weekly Post-Boy [New York, New York] 7 Aug. 1751: 4. America's Historical Newspapers. Wen. 30 May 2015.