Donald Alexander Macdonald

Donald Alexander Macdonald (February 17, 1817 – June 10, 1896) was a Canadian politician.

Born in 1817 in St. Raphael's, Upper Canada, Donald Alexander Macdonald studied at St Raphael's College under the first Catholic Bishop of Ontario, Alexander Macdonell. He became a railway contractor and was elected as a member of the Legislative Assembly of the Province of Canada from 1857 to 1867. He was the Liberal Member of Parliament for Glengarry in the House of Commons of Canada from 1867 to 1875, and served as Postmaster General of Canada. In 1875 Macdonald was appointed the fourth Lieutenant Governor of Ontario and held that post until 1880. He died in Montreal in 1896.

Macdonald served as a Major in the 4th Battalion, Glengarry Militia, succeeding his brother John as Commanding Officer in 1852.

He was the brother of John Sandfield Macdonald, the first Premier of Ontario, and Alexander Francis Macdonald, the MP for Cornwall from 1874 to 1878.

Family
Hon. Donald Alexander Macdonald, P.C., and Lieutenant-Governor of Ontario, 1875–80, married Catherine Fraser, daughter of Colonel the Hon. Alexander Fraser, M.L.C. of Fraserfield and commanding officer of the 1st Glengarry Militia.

The couple`s daughter Margaret was born at Alexandria, Ont., and educated in Montreal. She married, at Toronto, Ontario September 16, 1875, William Hales Hingston, M.D., F.R.C.S. (Lond.), who, was appointed a Commander of the Roman Order of St. Gregory (1875), was knighted by Queen Victoria in 1895, and was called to the Senate of Canada in 1896.

His son Col. Alexander George Fraser Macdonald (1863–1948) was an officer in the Canadian Militia, serving in the 59th Stormont and Glengarry Battalion from 1897 to 1914. He commanded the 154th (Stormont-Dundas-Glengarry) Battalion, CEF during the First World War.