ISO missing siblings, any ideas of where to start?

November 23, 2012

I have, apparently, 2 sisters & a brother from my birth dad. Any ideas on how to find out who they are? Names & such? My birth father won't contact me so I have not a clue as to any names or where to start. It would be greatly appreciated if anyones knows. Thanks!!

operadiva02

November 26, 2012

If you know your birth father's last name, you can put it in a post on any of the online adoption registries. Are these siblings that were also adopted, or were they raised by your birth father? If they have his last name, you at least have something to go on...