I am searching for information about Anna Patterson who married William Bailey in Atlantic, Cass County, Iowa in 1900. William was the son of Levi Bailey. She was the daughter of Robert Paterson and Margaret Kellenbeck. Anna was born in Grey County, Ontario West, Canada around 1857. She and William may have moved to be near her sister, Mrs. Seth (Margaret) Clay in Omaha, Nebraska after 1900. Anna and Margaret's parents came to Knox County, Illinois in 1866 where the mother died. The children were all given to others to raise. Any information on Anna, her parents, and husband would be greatly appreciated!