Catching up on my feed and I noted Oliver Parker 1758-1816 who died in Maine - almost blew him off, then realized he was born in Natick, not one of the Olivers I knew about. Looking at his profile, he was married in Shirley? (Warning flags!). Two of the other Oliver Parkers are from Groton (a lot closer to Shirley than Natick), where did I put that other Oliver? Just to warn folks about these guys:
Parker-30454 - 1733-1818 (Groton - Brooksville Hancock)
Parker-31789 - 1738 - ???? (Groton - Brockline, ME Or Searsport, ME)
I've lost the other one (how is that possible?). Of interest is that each is from a different Parker line.