Robert S. Wakefield, Mayflower Families through Five Generations, Vol 22, The Descendants of William Bradford, General Society of Mayflower Descendants, 2004. "The Silver Book" Page 484
Mayflower Society Application Database: "Community Trees," database, FamilySearch (https://familysearch.org/ark:/61903/2:2:QVQ5-VN1 : accessed 18 August 2021), entry for Calvin Ripley, cites sources; "Mayflower Pilgrim Genealogies" file (2:2:2:MMXD-DP8), submitted 24 February 2020 by FamilySearch.
Is Calvin your ancestor? Please don't go away! Login to collaborate or comment, or ask our community of genealogists a question.