I hope this isn't too confusing for you!! There will be one first name and one middle name. The third letter is the last name. For those women with 4 letters, the third is their maiden name.
DH: I E Z
DW: M L Z
DD1: P L Z
DS1: T K Z
DD1: C A Z
DD1'S FAMILY
DW(DD1): P L Z D
DH: P E D
DS: M A D
DD: J E D
DS1'S FAMILY:
DH(DS1): T K Z
DW: D L R Z
DD: A L Z
DS: T K Z
DD: M M Z
DS: S I Z
DS: P N Z
DD2'S FAMILY:
DW(DD2): C A Z L
DH: D M L
DD: M R L
DD: A L L
DD: A M L