Diane, I'm sorry I didn't get your message before now. I guess I didn't hit the "let me know if anyone answered" block. I'm really shocked to see the few posts on this name since there are many Decuirs all over the US and most especially in the Baton Rouge, New Iberia areas. On my father's side I have Decuirs on his maternal and paternal sides. But of course, it isn't easy getting into the familyhistory.com posts in many instances. There are some posts where you have to sign up as a member and get a username and a password, which I forget most of the times. Thanks for your post and the names you gave me to add to my Decuir ancestry index cards. Let's keep in touch and who knows what might crop up. Regards Cousin Marion