I am looking for information on Samuel PATTERSON. Born 1782 Lancaster, PA. He married Mary GRIER 1815 Chester County, PA. Mary GRIER was born 1795 Ireland. Their son was: Lorenzo Dow PATTERSON born 1820 Lancaster, PA. Married Elizabeth CALDWELL 1846 Lancaster, PA. I am interested in finding any other children of Samuel PATTERSON & Mary GRIER. I also am looking for the children of Lorenzo PATTERSON & Elizabeth CALDWELL.