This is a Message Board Post that is gatewayed to this mailing list. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/2hB.2ACI/124.1.1.1.1.1.1 Message Board Post: Yup! The numbers I listed were the house and family numbers. Did they live anywhere near your families? These reference books by Sistler are done alphabetically by surname, with a listing in Volume 8 of people with a different surname than Head of Household, listing name, age and name of Head.