Margaret Pierson, 1866-1890 Philadelphia?
I'm seeking any information on a Margaret Pierson who is buried in Philadelphia's New Cathedral Cemetery alongside my ancestors John and Catherine Kerwin and several of their children. To date, I have not been able to define the relationship between her and the others buried there.The Kerwins' own daughter Margaret is there under another married name so Ms. Pierson does not appear to be a married name for a Kerwin child as best I can tell.