such an unusual first name i thought i would pass on this info even though it doesnt fit your time line; triphene bement born 13 april, 1777 in Blanford Ma dau of Juda and Mercy (Fowler) Bement, married Gardner Boies (int. Apr. 1800) i am not sure what "int." means unless it is intentions? any way only known child was Leicester Boies born in 1805, there were alledged to have been two others one is buried in blanford without name, the third was also supposedly a son. good luck