Hi,my name is Rodney Sam. I have some info about Marie Taillefer(o).
I am one of her descendents through her marriage to Donato Bello.
Heres my line of descent from her to me:

Donato Bello m. Marie Taillefer

Victoire Donato m. Baptiste Guillory

Marie Louise Guillory m. Francois Birotte

Julie Birotte m. Theophile LaChapelle

Leonard LaChapelle m. Marie Donato

Amelie LaChapelle m. Pierre Edward

Thelma Edward m. Murphy Sam Sr.

Alton Sam m. Earline Marsh

Rodney Sam

And regarding the paternity of Marie Taillero, I recieved a family reunion program from a distant cousin about some Donato family reunions that were helded somewhere in Texas. They say that the possible father of Marie Jeanne Taillero was one two French brothers who were soliders living in Nouve Orleans settlement. One of them was known as Jean Francois De Taillefer. He lived during the 1740's.
I had no idea was related to this family until I recieved some published research from a cousin on my grandmothers side.