1. Title: Details: "A Geneological History of the Cassel Ancestors", Sec II, Lorrayne Jones & Mable Hershey, 1996
2. Title: Mrs. Mary R. Rohrer & Mrs. Roy E. Sauder Family Record of Jacob B. Reist and Mary Peifer Reist Name: Gordonville, PA Printshop, 1979;
3. Title: Social Security Administration Social Security Death Index Location: http://ssdi.rootsweb.com; Source Medium: Internet