Jobeth and I have corresponded about Jane Abbie Parker.
Miriam Wallace was the second spouse of Tilly Parker. Abbie was one of 6 children, including Lucius and Mary. Both Lucius and older half-sib Joel were prominent Presbyterian and Congregational ministers. Lucius was trained at Lane Seminary and later at Oberlin. Abbie was born in NY, attended Oberlin, then married Daniel Chapman, a Congregational minister.
There are many lines of descent. I have some of them and would be interested in others.