My father in law is related to the Doll's. His grandmother was Catherine Doll who married Albert Murray. Albert died in 1909 leaving her with several kids to raise. Just this last week, I found out she married a 2nd time--this time to an Albert Neil. Catherine's parents were Samuel H. Doll and Sophia Boyer. She appears to be the youngest of 11 children to that marriage.

I believe Sylvester is one of Catherine's older brothers.
I'd love to learn more about this part of the family. We live in Oklahoma so I've never seen that area of PA. My father in law grew up in Bradford PA and spent lot of time with relatives in Emporium.