I have more info. on Walter. All the information I have gathered came from Jackie Grady who got a notebook that belonged to Harold F. Thuenen.
Walter's parents are George Thuenen Sr. and Alverta Grow. Walter was one of 12 children. The others were Alma, Ethel, Mildred, Margaret, Elizabeth, George R., Myrtle Bernice, Harry, and two infants who died. George and Alverta were married on 21 Sep 1887 presumably in Davenport, IA. I have more Thuenen info. Write me at
on.line@gte.net