Volume III, Descendants of Richard Thayer, Immigrant to America 1641, Through his Grandson, Richard 3-2-1.

Page 54: Family #393, William M. THAYER and Sarah Ann ELLIOT

Child viii. Mary F. Thayer, born about 1861 (of) NY is NOT a child in this family. She is believed to be Mary Frances CUMMINGS who was born 12 Oct 1851 in NY and married Harvey Tyler ALLCOTT in 1880 in Forest Home, Antrim, MI. She may have been the daughter of a THAYER. More research is needed.