Hi

I have not been working on that line.

In Freetown Vital Records is the following under Pittsley
"Mary, 2d d. Elijah & Rebecca...27 Apr 1809"

I don't know if that 2d d. is 2nd daughter or the 2nd daughter named Mary.

There is no marriage for a Mary of Polly to a Rider in Freetown.

It does look like Bartlett and Rebecca are his parents.

Sorry I can't help more.
Gail