Donald was the youngest of 3 sons, all of whom served in the military. His oldest brother Charles Sherlock served in the Air Force.
His older brother (the middle brother) Edmund Sherlock served in the US Navy during World War II.According to my cousin, Edmund was only 17 years old in this photo. He looks very young.
Thank you, Dad, Uncle Chuck and Uncle Eddie for your service to our country and your devotion to your families!