I have since discovered that Mary Keepers was the daughter of Joseph Keepers and Elizabeth Haven. Elizabeth Haven's father's first name is unknown at the moment. He was from England. He married Hannah Stillwaggon (originally Stellwagen). One of her sisters , either Mary or Susannah married a Polk and moved to Tennessee. Hannah's parents were Peter stillwaggon, and Elizbeth Poole. I don't have her parents' names. Jacob Stellwagenprobably arrived in Philadelphia in 1767 on the ship Hamilton. He was married to a Greltjen Decker(s). His father was Shadrack Stellwagen from Sprendlingen. I am still trying to find out Joseph Keepers' mother, Sarah(Sally)'s maiden name. His father was John Keepers who died in Dec. 1811 in Connellsville, PA.