I do not know why I have not seen your request before, but I am a descendant of Andre St. Andre that migrated to Louisiana with his brothers Jacob and Jacques. They settled in the Cane River area of Natchitoches Parish and I have a good tree following Andre, Jacob and Jacques and will share it with you if you will send me your postal service address. I live in Weatherford, TX (26 miles west of Fort Worth) and our son has finished a freat tree for me and the rest of the family. Be glad to share it with you. Where did your grandfather come from? I came from Montgomery, LA and wandered all over the world before settling here 14 years ago. Will look for your reply. My email address is: firstname.lastname@example.org
if you care to correspond.