Iam looking for information of William Patterson and his wife Rachel Reader Patterson from chester co. PA. THEY HAD AT LEAST one son David E. Patterson who was born July 22, 1832. He left home when he was 21 yrs. old and traveled west to Illinois were he married Mary Davis on 12-14-1856she was born 6-20-1837 and her parents were Benjamin and Unity Davis from Franklin co. Pa. would like any information on these people . David and Rachel may have sisters and brothers. I have a lot of information I'll share on David and Rachel after they came to Illinois.