Marilyn, although I don't have a positive answer I am 90% sure Jane was the daughter of Isaac Davis and Margaret Kincheloe of Kentucky/Missouri. Isaac's son, Cornelius Davis, of Saline Co. has listed in his probate records 1845 Jane's youngest children and he mortgaged land in Saline 1842 for the Compton children's benefit. Isaac's daughter, Mary Davis Hartt's son-in-law, Dr.Thomas Parks of Saline Co. was in 1848 the guardian of the youngest Compton children. After Gershom's death Jane moved to Saline County to be near her Davis relations. Isaac Davis and much of his family had moved to Cooper County by the 1820s where Jane was married. Wish I could find a will for Isaac but no luck so far.