McDonald resigned his provincial seat on 25 September 1935 to seek national office for the federal Liberal party. He was elected to the House of Commons at the Pontiac riding in the 1935 general election then re-elected in 1940 and 1945. After a year of ill health, McDonald died at his home in Chapeau on 2 May 1946 before completing his term in the 20th Canadian Parliament.
Even after the addition of junior forward LondonJohnson from Canal Winchester, that group still was tasked with replacing the 16 points and nine rebounds that graduated with McDonald’s All-American BerryWallace, who is now at Illinois.