THOMAS GREELEY - b. 1791

My gg grandfather, Thomas Greeley m. Susanna Marr Coolbroth in 1814 in N. Yarmouth, Maine. Thomas d. Dec 5, 1868. Though I have found Susanna's grave I cannot find where Thomas died; where he is buried and I can't find who his parents were or where they came from!

Thomas and Susanna had 9 children. I have the info on them but can't find any information beyond Thomas.

I believe Thomas was born in Gray, Maine. I think his father's name was William. Robert, one of Thomas' sons - wrote about "Uncle William in Gray" . Can't find any other supporting evidence though. Anyone have any ides????