Source: Woodworth-Barnes, Esther Littleford and Williams, Alicia Crane, Mayflower Families through Five Generations, Vol 16 Part 1 of 3, John Alden, Boston, Mass.: General Society of Mayflower Descendants, 2002.
Source: Robert S. Wakefield, Mayflower Families through Five Generations, Vol 18 Part 1 of 3, Richard Warren, Boston, Mass.: General Society of Mayflower Descendants, 2004.
Source: Merrick,Barbara Lambert,Mayflower Families in Progress, William Brewster of the Mayflower and his Descendants for Four Generations, General Society of Mayflower Descendents, Plymouth, MA., Revised Third Edition, 2006
Source: Ancestral File, The Church of Jesus Christ of Latter-day Saints, Ancestral File (R), Copyright (c) 1987, June 1998, data as of 5 January 1998. Repository: Family History Library, 35 N West Temple Street, Salt Lake City, Utah 84150. Ancestral File Number: MH:IF311, MH:IF312, MH:I119 and MH:IF313
Source: "The Brewster Genealogy 1566-1907," Emma C. Brewster Jones, 1908, Vol. I, page 32.
It may be possible to confirm family relationships with Samuel by comparing test results with other carriers of his Y-chromosome or his mother's mitochondrial DNA.
However, there are no known yDNA test-takers in his direct paternal line.
Mitochondrial DNA test-takers in the direct maternal line: