I'm trying to locate ancestors or siblings and descendents of Anna Biddle Mathers. She was born about 1800 in MD or VA. She married William Cochrane, a potter, and had children Margaret Jean, Elizabeth, William Leonard, John C., Ebenezer Franklin and twin Irene?, Joseph, and Sarah. They lived in WVA, PA, and IA. She died in Des Moines abt. 1860.