Contact information needed will be as follows.
Fathers Information
Name of father first, middle and last name.
First 3 numbers of fathers Social Security Number.
Father's date of birth or estimated age at this time:
Father's hometown and/or state if known:
Branch of military father served in (Navy, Army, Air Force, Marines):
Names of relatives in the USA:
Last known address of father or relatives .
Mothers Information
Name of mother including any aliases.
Name of mothers ex / boyfriend , fiancée or husband.
Name of child/children and dates of birth.
Do you have any other information?
**Even small details can be useful! **