in boies genealogy she is listed as triphene with an "e" dau of juda and mercy (fowler) bement married gardner boies (int. Apr. 1800)
Gardner was a farmer in Blanford and sometime after the death of one of his child. 16 sept 1813 moved to Lewis county NY
doc. living in Tinmouth, vermont in 1827, app. died befor 1850 as he was not listed the 1850 census for chester warren cnty ny only his wife and son Leicester age 45 on this listing it is triphina with the a.....
leicester born 1805 no doc of third child..
had thought about it before sounds like maybe a separation?...maybe follow up the vermont lead maybe find other child???
good luck...no marriage or offspring for leicester noted