I am very curious of your Cummins and Greene County, PA searches.. I have been on the hunt for many years for the Cummin(g)s of the area.
By chance did one of these men have a child by the name of James Reese Cummins born about 1860? Married Lucinda Huggins 2 Jun 1892. There are several storied of each of them having a previous marriage so the dob is an assumption.
I do not know his place of birth, but Lucinda was born in Carmichaels in 1862 and their 5 children were born in the same area 1894-1905.
Thanks for your postings. Have a great day/night,