John Mackay (industrialist)
John Mackay( 1774 – 1841) was a well known and successful ship master and early industrialist in Boston, Massachusetts.
John Mackay was born in Boston and he participated in the Mackay family business of shipping started by his father and uncle.
He partnered with and financed Alpheus Babcock and Jonas Chickering in early piano manufacturing by using some of his legacy from his wealthy uncle Mungo Mackay.
Hugh Mackay of Bighouse
Hugh Mackay of Bighouse was a Scottish noble, soldier and a member of the Clan Mackay, a Scottish clan of the Scottish Highlands.
John MacKay, Baron MacKay of Ardbrecknish
John Jackson MacKay, Baron MacKay of Ardbrecknish (15 November 1938 – 21 February 2001) was a Scottish Conservative and Unionist Party politician.
Selig Brodetsky
Selig Brodetsky( 10 February 1888 – 18 May 1954) was a Russian- born English mathematician, a member of the World Zionist Executive, the president of the Board of Deputies of British Jews, and the second president of the Hebrew University of Jerusalem.
James Mackay, Baron Mackay of Clashfern
James Peter Hymers Mackay, Baron Mackay of Clashfern,( born 2 July 1927) is a British advocate.
He served as Dean of the Faculty of Advocates, Lord Advocate, and Lord Chancellor( 1987 – 1997).
He is an active member of the House of Lords where he sits as a Conservative.
Donald Mackay, Baron Mackay of Drumadoon
Donald Sage Mackay, Baron Mackay of Drumadoon, PC, QC( 30 January 1946 – 21 August 2018) was a British judge of the Supreme Courts of Scotland, and a Lord Advocate, the country's senior Law Officer.
He was also one of five additional Lords of Appeal in the House of Lords, where he sat as a crossbencher.
He was the brother of the BBC news reporter Alan Mackay.
Alan Mackay
Alan Mackay was a long- serving reporter for BBC Scotland's" Reporting Scotland".
He is the brother of the High Court judge Donald Mackay, Baron Mackay of Drumadoon.
He left the programme in 2007 after over twenty- five years in television journalism.
One of the most notable stories he covered was the Dunblane massacre in 1996.
Mackay himself lived in the town, and his own son went to the school where the massacre took place.
John Mackay (poet)
John Mackay( 1656–1754), known as( The Blind Piper), was a Scottish Gaelic poet and composer, and the grandfather of William Ross.
Alexander Murdoch Mackay
Alexander Murdoch Mackay( 13 October 1849 – 4 February 1890) was a Scottish Presbyterian missionary to Uganda known as Mackay of Uganda.
Simon Mackay, Baron Tanlaw
Simon Brooke Mackay, Baron Tanlaw( born 30 March 1934) is a former member of the House of Lords.

Question: Who died first, Selig Brodetsky or John Mackay, Baron Mackay Of Ardbrecknish?
Answer: Selig Brodetsky