Thomas Kearns (athlete)
Thomas Joseph" T.J." Kearns( born 2 June 1966) is a retired Irish athlete who specialised in the high hurdles.
He represented his country at three consecutive Summer Olympics, starting in 1988, as well as three consecutive World Championships starting in 1987.
His personal bests are 13.55 seconds in the 110 metres hurdles( Atlanta 1996) and 7.69 seconds in the indoor 60 metres hurdles( Seville 1991).
Mike Colin Campbell
Michael Colin Campbell is a male former athlete who competed for England.
Colin Campbell, 1st Baron Colgrain
Colin Frederick Campbell, 1st Baron Colgrain( 13 June 1866 – 3 November 1954), was a British banker.
He was educated at Eton College.
He was President of the British Bankers' Association from 1938 to 1946 and was also a Director of the National Provincial Bank and of London Assurance.
In 1946 he was raised to the peerage as Baron Colgrain, of Everlands in the County of Kent. Lord Colgrain married Lady Angela Mary Alice, daughter of Henry Ryder, 4th Earl of Harrowby, in 1890.
She died in 1939.
Colgrain died in November 1954, aged 88, and was succeeded in the barony by his eldest son Donald.
Archibald Campbell, 1st Baron Blythswood
Lieutenant- Colonel Archibald Campbell Campbell, 1st Baron Blythswood,( 22 February 1835 – 8 July 1908) was a Scottish soldier, Tory politician, amateur scientist and Grand Master of the Grand Lodge of Scotland.
James Campbell, 1st Baron Glenavy
James Henry Mussen Campbell, 1st Baron Glenavy (4 April 1851 – 22 March 1931) was an Irish lawyer, politician in the British Parliament and later in the Oireachtas of the Irish Free State.
He was also Lord Chancellor of Ireland.
Sir Colin Campbell, 1st Baronet, of Lundie
Sir Colin Campbell of Lundie, 1st Baronet( died c. 1650) was a Scottish noble.
He was the son of Colin Campbell of Lundie, who was youngest son of Colin Campbell, 6th Earl of Argyll.
Sir Colin was created a baronet in 1627.
John Campbell, 1st Baron Campbell
John Campbell, 1st Baron Campbell, PC, QC, FRSE( 15 September 1779 – 23 June 1861) was a British Liberal politician, lawyer and man of letters.
Colin Campbell (actor)
Colin Campbell( 17 January 1937 – 1 March 2018) was an English actor.
John Campbell, 1st Baron Cawdor
John Campbell, 1st Baron Cawdor, FRS FSA( ca. 1753 – 1 June 1821), was a Welsh art-collector and politician who sat in the House of Commons from 1777 to 1796.
Colin Campbell, 1st Earl of Argyll
Colin Campbell, 1st Earl of Argyll( c. 1433 – 10 May 1493), was a medieval Scottish nobleman, peer, and politician.
He was the son of Archibald Campbell, Master of Campbell and Elizabeth Somerville.
He had the sobriquet Colin Mulle, Bold Earl Colin.

Question: Were Thomas Kearns (Athlete) and Colin Campbell, 1St Baron Colgrain of the same nationality?
Answer: no