Toussaint Benoit/Marie Louise Martineau

I am looking for information on these two they are my Great Great Grandparents. Louise
Martineau born 8 Dec 1808, married Toussaint Benoit Dit Seraphim 15 July 1836 in Saint Charles Missouri this was Toussaint's second marriage, they had 3 children that I know of. She died 9 April 1881 Florissant Missouri.
Louise's parents where Joseph Martineau and Archang Cardinal her Grandparents where Charles Martineau and Marie Henriette Langevin.Toussaint's first marriage was to Margaret Michel Dit Taylon on 11 July 1812 Saint louis Missouri, they had 9 children. Toussaint owned a Bakery in Saint Louis around 1821. Toussaint born ? died Dec 1845 parents unknown at this time, we can not find him before 1811. If you have any information on either Louise or Toussaint please contact me at pamela@socket.net Thank you for reading my message.
Pamela(Benoist)Patt