Robert Calvin Gross Sr moved to the Philadelphia area of Pennsylvania from Harlan County, Kentucky - son is Robert Calvin Gross Jr age 63 and he lives with us, never knew who his mother was, father never mentioned her. Father married woman named Helen who had three children - Catherine (Katherine), Dell (Dale) and Barbara. He does not know her maiden name. Helen's mother lived in New Jersey and they lived with her occasionally. Robert Sr. worked at a textile factory just outside Philadelphia and is now deceased. Robert Jr also worked at the textile factory for 2 or 3 yrs after leaving the Marine Corps, he does not know when or where or why his father died and doesn't know where he is buried. He says Helen died first and Robert Sr went to live with one of the three stepdaughters and died of a broken heart. One of the stepdaughters (Catherine) married a Puerto Rican gentleman (El Pidio Ramon, called Pete. Pete is now deceased.) and they lived at 31?? Palethorpe St in Philadelphia. (The Kensington/Allegheny area.) Stepsister Dell (?) lived in Browns Mill, New Jersey. Either Dell or Barbara was married to or living with a musician. Robert Jr. has significant dementia and has lost his family. He married three times, once to a lady named Mary Groan (Grone) in Philadelphia, once to a lady named Lucille Spatz in Reading, PA; and once to a lady named Jacquelyn Santella in Phoenixville, PA. He is divorced from all three and doesn't know where they are or anything much about them. Robert Jr. had one daughter Holly who now lives in Chattanooga Tennessee, is married and has two children.
Does anyone know anything about Robert Sr or Robert Jr that would allow us to at least contact his family in the event of an emergency? Or to establish some type of family history for him? Anything would be helpful,