We have his family (wife: sarah jane, oldest son is david) but we don't have anything else. all efforts to find him thus far have been futile. I've contacted everyne in pittsburgh i can...and i can't find him.
He was tavern/saloonkeeper but no records have been found and its like he doesn't exist beyond DNA testing showing that he obviously had to.
Edit: we have his marriage in 1870, and the 1880 census. And that's it