If you're looking for a shipmate that you served with on board the USS Biddle or USS Claude V. Ricketts, take a look at
The Crew Roster and see if they are registered here. If you don't see them there, post what information you know about them here and then check back every so often and see if anyone has replied. There are several sites other than this one that have lists of shipmates and you can try those via
this page. You can also give
this a try.
We here at The Big Nickel will do what we can to help you find a shipmate, but there are, unfortunately, no guarantees that we will succeed.