Jim & Jan, Your Jacob might be my Jacob, though I think you've got a few things mixed up. There is just too much matching data to be coincidental. MY Jacob Reep was the son of Leonard Reep and Barbara (last name unknown)born in Oley, Berks County, PA 8 March 1764. He had an older brother, Isaac b.1755 in Phila? and 2 sisters Catherine b.1765 who married a Mr. Beighly (Bailey?) and Margaret Reep b 7 Jul.1767 who married a Davis. My Jacob who is the son of Isaac was born 4 Jan. 1788 in Northhampton County, PA and he died 6 April 1850 (We don't know where) I have an Isaac, Jr. who married Mary Pontius, also. What do you think?