According to family history, Raymond Guillaume Coquelin De La Tiolais was a Captain of the Royal French Fleet stationed at Mobile, Alabama. He married and settled in the Opelousas Post area. His original name was changed to drop the Guillaume Conquelin De and the combining of LaTiolais which to the present day is spelled Latiolais as one word. It has been indicated that there was a royal coat of arms presented to Raymond and this coat of arms became the coat of arms for the Latiolais family. Can anyone verify this information and where I can get a copy of it?