He married Frances Katherine Gilliland on December 10 , 1915 .
They had two children , William Harry Hawley and Barbara Hawley , and both his son and son - in - law served as officers in the European Theater during World War II .
He married Frances Katherine Gilliland on December 10 , 1915 , and they had two children , William Harry Hawley and Barbara Hawley , and both his son and son - in - law served as officers in the European Theater during World War II .