captain Frederick Backhaus 1914

captain Frederick Backhaus 1918

captain Frederick Backhaus at Ben Rhydding

Frederick Backhaus & Anna E. Rosa Backhaus (Koster)

Frederick Backhaus & Anna E. Rosa Backhaus (Koster)

Frederick Backhaus & Anna E. Rosa Backhaus (Koster)

Frederick Backhaus & Anna E. Rosa Backhaus (Koster) & others

Frederick Backhaus