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/RkG.2ACEB/633.759.1.1.1.1 Message Board Post: Denise, we so appreciate your help. My brother with RP has five sisters who have 11 sons between us,and four daughters who could be carriers. Not that finding Nancy's ancestors would change any biological facts! but we are so curious.Carol