 In addition to his six full international appearances, Haddock was also selected to play in seven Scottish League XI matches, winning on all seven of his appearances, with his solitary goal from the penalty sport against The Football League XI at Hampden Park.Haddock also played for a Glasgow Select XI on seven occasions, with all appearances in the annual challenge match against Sheffield between 1954–60, captaining the side on his last appearance.Walter W. Ahlschlager

Walter William Ahlschlager (July 19, 1887 – March 28, 1965) was a 20th-century American architect.