My Grandfather was Patrick L'Ecuyer m Mary Kieffer lived Clyde, Ks later Haddam, KS. Know is father was Henry L'Ecuyer. Henry's father was Hilaire L'Ecuyer m Catherine Ponton. After investigation believe possible his father to be Francois Amable L'Ecuyer m/ 1784 to Marie Ann Falcon Lapraire. My father is Richard L'Ecuyer m/ Karon Wieland 1964 he has 10 brothers and sisters in the Kansas area. Very large family. Any further information would be appreciated.