a question about father-and-son relationship

We are preparing documents for my father to come to the US to visit us. One of the things would be the notarized father-and-son relationship. We don't have this document, but I do have notarized certificate of birth, which has names of my father and mother in. Do you think if it is good enough????
Thanks.

所有跟帖： 

• Yes -mytwocents- ♂ (0 bytes) () 03/22/2006 postreply 06:23:14

• thank you very much! -spring1212- ♀ (0 bytes) () 03/22/2006 postreply 06:57:39