Have information on father, but cant find him.?

Question:

Have information on father, but cant find him.?

I have been looking for my biological father. I know his first, middle, and last name, his birth state, what college he went to and the year he graduated, as well as his fraternity. I have had people who attend the college ask teachers of his wherabouts, and have asked people in his fraternity as well...however nobody has information on him. Does anybody have any suggestions on the next step for me?

Additional Details

3 months ago
I have viewed these people searches but I get several names that match his full name. How can I be sure I will get results if I pay this fee, or will it just be the risk that I take?

I know the state where he was born, but he went to college elsewhere. How can I make I am being accurate?

Best Answer - Chosen by Asker: 3 months ago
I have viewed these people searches but I get several names that match his full name. How can I be sure I will get results if I pay this fee, or will it just be the risk that I take?

I know the state where he was born, but he went to college elsewhere. How can I make I am being accurate?