How to set up a genealogical tree using twelve self relations: Relationship Name Relationship Related File Descendants PersonId = AncestorId FamilyTree Sons PersonId = SonId FamilyTree Daughters PersonId = DaughterId FamilyTree Ancestors AncestorId = PersonId FamilyTree Father FatherId = PersonId FamilyTree Mother MotherId = PersonId FamilyTree Spouse SpouseId = PersonId FamilyTree Sibling AncestorId = AncestorId FamilyTree FindDescendants gIds = AncestorId FamilyTree FindMaleDescendants gIds = SonId FamilyTree FindFemaleDescendants gIds = DaughterId FamilyTree FindAncestors gIds = PersonId FamilyTree The Script menu gives 14 ways to traverse the Family Tree Parents Children All Ancestors All Descendants Father Sons Male Ancestors Male Descendants Mother Daughter Female Ancestors Female Descendants Spouse Siblings