I am looking for information on Eugene Walter Smith (b. 1896 in IN) and my grandmother's sister, his wife, Evelyn Mildred Cooper Smith (b. 1902 in DeSoto, MS). He went by Walter, and she went by Mildred. They had a son, Eugene (Gene) L. Smith. The last known info I have on them is the 1940 census, and they were living in Springfield, MO. He worked for the railroad there. I don't know if this is the same family or not???