This is picture of my great-aunt Ethel Elise Walvoord (1900-1993) and my grandfather Randall Henry Walvoord (1904-1978). This was taken in front of their home at 1809 North 5th (now numbered 1811) in Sheboygan, Wisconsin. The siding on this house is very distinctive.
Ethel and Randall Walvoord c.1906