Each family member will have three initials not including E for their last name. The third initial / second middle name is optional.
Surname: E , H, P
Spouse: A M J
Spouse: C E D
Daughter & Son: E M A & T A D
Daughter: I S A
Daughter: O A M
Son: L S A
Son: A D I
Daughter: M C A
Son: C A D