• [S1163] Ohio, Rutherford B. Hayes Presidential Center Obituary Index, 1810s-2013, online.
  • [S1166] Marriages of the Dutch Churches of Helderbergh, Jerusalem, New Salem and Princetown, NY, online. <http://bettyfinkgenealogy.com/dcmar1804.htm
  • [S1168] The Hudson Evening Register, online.
  • [S1182] Frederick Clifton Pierce, Foster genealogy : being the record of the posterity of Reginald Foster, an early inhabitant of Ipswich, in New England (Chicago, Illinois, USA: Frederick Clifton Peirce, 1899).