I know my biological fathers name and former places he has lived, approximate age within a year, how do I find him

It is possible to find your father -- it would help if more people were looking for him

We need the information -- Name -- Age -- City -- State ? Let us help

What use is there chasing down a sperm donor? If he wanted to be a "father" he would be.

This is strictly about what you want? Have you decided that his desires on this issue don't mean anything to you?

Biggsie, based on just the information posted so far, I wouldn' be automatically diving in to help someone force their way into some stranger's life.

I really believe if a man cared about a child they would be there for all the important

Days in their lives. Some girls have been fed a line of crap by their mothers about

How their "REAL DAD" will come into their lives, like a knight in shining armor. Shower

Them with love and make nice with mommy... Most were one night stands -- no clue

They even have a child -- have forgotten and moved on with their lives... THE END

Yes, often finding the bio father is not a joyful reunion that many expect,
Many don't accept, refuse to have anything to do with them, even curse them. Most are dead beat that did not want to pay child support and took off so they did not have to.

But is you will post what you know about him, we will see what we can find.

Free People Search by ZabaSearch! is a good one.
But you will probably need assistance and guidance with first contact. Using a first contact letter, etc.

Here is a good link:
http://members.tripod.com/rombergers/birthfather.html
Here is an actual letter that you can choose to use for initial first contact, edit to your own words, ofcourse:
form14.pdf - By Nitro PDF Software
It is advisable to keep all and any emotion reserved with first contact.