I am trying to find out who the parents of Margaret Louisa Whitten are. She was born abt 1833 and married William J. Lilly abt 1860. He was the son of James W. Lilly and Prunella "Nellie" Mann. William was born in 1834 and died 20 Jan. 1880. James W. (a twin) and "Nellie are my gg grandparents.