I'm looking for information on Alexander Deville, my ggg grandfather. My Deville line descends as follows: Michael Deville and Marguerite Katzenberg's son Louis Deville marries Marie Jansonne, their son Alexander's (b. 1814) first wife is Azelina Chapman and upon her death he marries (?) his children's nanny, a Native American woman (Choctaw or Cherokee?) named Augustine Gradeni (b 1845). They had several children including my gg grandfather, Basile Deville. Any info on Alexander Deville or Augustine Gradeni would be greatly appreciated. Thank you.