2.LouisFirst2Robert (Jean (John) Baptiste1) was born 1708 in Canada, and died 1788 in St. Louis, St. Louis, Missouri. He married MarieMadelaineMercier August 15, 1745 in Ft. Chartres, Illinois. She was born Abt. 1731 in Pennsylvania, and died September 02, 1764 in Pointe Coupee, Illinois, Usa.
Children of Louis Robert and Marie Mercier are: