How can someone find their biological father?..?
Answer:
if you have his social security number you can write him and take the letter to social security. write his social security number on the envelope, they should put it in an envelope of their own. tell them what you are doing and they will look up the address and mail it for you. they will not give you any information on him. my twin cousins found their dad like that. good luck.
If you have their name that is a good start. Then ask around the family or his family if they are still in the area.
Who's daddy?
What does this have to do with immigration?
If you have his name, try ussearch.com
well there are two things, if you know anything about him like his name and such then you can start with like www.USSearch.com and that will tell you the area, unless you already know the area and the name, and then look up the name in the phonebook.
If you were adopted there is paperwork somewhere to help you.
If your mother can't or wont tell you about him then you might not be able to find him.
Sorry:( I hope you find him
Check your birth certificare.
The immigration information post by website user , MyTend.com not guarantee correctness