Adelaide Hanscom Leeson
Adelaide Hanscom Leeson (25 November 1875 –
19 November 1931) was an early 20th-century artist and photographer who published some of the first books using photography to illustrate literary works.
Donald Mackenzie Smeaton
Donald Mackenzie Smeaton( 9 September 1848 – 19 April 1910), son of David James Smeaton, was a Scottish politician who was the Liberal MP for Stirlingshire from January 1906 until January 1910.
Frederick Donald Blake
Frederick Donald Blake RI, RSMA( 1908–1997) was a Scottish artist.
Frederick Donald MacKenzie
Frederick Donald MacKenzie, (December 18, 1882 – October 13, 1970) was a soldier, teacher and Member of Parliament in Canada.
Mackenzie was born in Presqu'île, Ontario and was educated at Owen Sound Collegiate and Vocational Institute and Queen’s University where he earned a bachelor of arts.
He served during the First World War with the Queen’s University Hospital Unit from 1915 to 1916 in Egypt and the Dardanelles.
He was subsequently a lieutenant with the Canadian Field Artillery from 1916 to 1919.
Following the war, he returned to Canada and settled in Neepawa, Manitoba, where he worked as a teacher and became a school principal.
In the 1935 federal election he ran as a Liberal candidate in Neepawa and was returned to the House of Commons of Canada.
He was re-elected in the 1940 federal election but defeated in the 1945 election by the Progressive Conservative leader and former Manitoba Premier John Bracken.
He died in 1970 in Ottawa.
Donald Gosling
Vice- Admiral Sir Frederick Donald Gosling( 2 March 1929 – 16 September 2019) was a British vice admiral, who was Chairman of National Car Parks and benefactor to naval charities.
Donald Mackenzie Wallace
Sir Donald Mackenzie Wallace( 11 November 1841 – 10 January 1919) was a Scottish public servant, writer, editor and foreign correspondent of" The Times"( London).
Donald Mackenzie, Lord Mackenzie
The Hon. Donald Mackenzie, Lord Mackenzie FRSE( 22 June 1818 – 19 May 1875) was a Scottish law lord who served as a Senator of the College of Justice in Edinburgh.
Frederick Wurm
Louis Friedrich Wurm( 1832 – 1 December 1910), generally known as Fred or Frederick was an early colonist of South Australia.
Donald Coggan
Frederick Donald Coggan, Baron Coggan,( 9 October 1909 – 17 May 2000) was the 101st Archbishop of Canterbury from 1974 to 1980.
As Archbishop of Canterbury, he" revived morale within the Church of England, opened a dialogue with Rome and supported women's ordination".
He had previously been successively the Bishop of Bradford and the Archbishop of York.
Donald M. MacKinnon
Donald Mackenzie MacKinnon( 1913–1994) was a Scottish philosopher and theologian.

Question: Who is older, Frederick Donald MacKenzie or Adelaide Hanscom Leeson?
Answer: Adelaide Hanscom Leeson