Louis married Julie Elmire Theriot, daughter of Edouard Ferdinand Theriot and Marguerite Antoinette Barrios. (Julie Elmire Theriot was born on 22 Jan 1865 in Houma, Terrebone Parish, Louisiana, died on 16 Mar 1944 in Lafourche Parish, Louisiana and was buried in Larose, Lafourche Parish, Louisiana.)
