Children from oldest to youngest are: Bertha, Roy, Paul, Violet, Wanneta, Dale.
Alexander with his children Wanetta and Violet (the older child).
The back of this photo indicates that it was taken in 1916. Alexander would have been about 38.
Roy and Paul Leonhardt. The back of this photo says that Roy is age 4 1/2 and Paul is age 1.
Wanneta and Violet Leonhardt.
Violet and Dale Leonhardt