Looking for Family of Elizabeth Charity Anderson

I am looking for the family of Elizabeth Charity Anderson who married in St. Clair Co, IL to Jacob Rauch (listed as Rough) in 1839. She was born in 1821 at sea on her way to Philadelphia, PA from Great Britain. She later moved to OR and died in Canby, Clackamas, OR in 1902. She was with her parents until she was 16 when she moved to St. Louis, MO.