Data Haag

Photo found in antique shop in Oregon. Not my family line.
Back of photo says: Data Haag. cover stamped : Walla Walla.

After a little research, I suspect this may be Data Haag born 30 May 1887 died July 21, 1970 Prescott, Walla Walla, Washington.

Looking to give the original and another picture to someone researching along this family line.
People in photo include: Data Haag