Thanks to these posts and some other research, I think that my great-great-grandmother was Florence Talladay; half-sister of Carrie, daughter of Lucy Jane Beebe and Henry Talladay (Goodrich's brother). I'd like to verify this, and am thinking maybe you can help. Briefly, here is the information I have:
Florence Talladay (b. 1859) married George W Hoover in 1877. They lived in Pennsylvania and had children including Arthur C Hoover, Inez Pearl Hoover (my g-grandmother b.1889 d.1968), and Loren Glenwood Hoover. Inez Pearl married Charles Lewis Olsen and they had two children, Madeline Pearl and Charles Glen (my grandfather). Does this sound like our Talladay's connect up?