Sir Michael Seymour, 1st Baronet
Sir Michael Seymour, 1st Baronet KCB
( 8 November 1768 – 9 July 1834) was an officer of the Royal Navy.
He served during the French Revolutionary and the Napoleonic Wars, eventually rising to the rank of Rear- Admiral.
Michael Henry Lakin
Sir Michael Henry Lakin, 1st Baronet, JP, DL, was a Warwickshire cement manufacturer who was created a Baronet in 1909.
Michael Darrington
Sir Michael John Darrington( born 8 March 1942) is a British businessman.
Michael Seymour (Royal Navy officer, born 1802)
Admiral Sir Michael Seymour, GCB( 3 December 1802 – 23 February 1887), was a Royal Navy officer who went on to be Commander- in- Chief, Portsmouth.
William Dunstan (cricketer)
William Dunstan (4 December 1878 – 11 April 1955) was an Australian cricketer.
He played one first-class match for Western Australia in 1905/06.
Michael Anthony Arthur
Sir Michael Anthony Arthur( born 28 August 1950) is a former senior British diplomat, who was Her Majesty's British Ambassador to Germany, 2007- 10.
Previously, he was the UK's High Commissioner in New Delhi.
Sir Michael was succeeded as British Ambassador to Germany by Simon McDonald.
William Dunstan (politician)
William John Dunstan( 13 October 1873 – 13 September 1930) was an Australian politician.
He was a Labor member of the Queensland Legislative Council from 1920 to 1922, when the Council was abolished.
William Dunstan
William Dunstan, VC( 2 March 1895 – 8 March 1957) was an Australian recipient of the Victoria Cross, the highest award for gallantry" in the face of the enemy" that can be awarded to members of the British and Commonwealth armed forces.
Michael Hopkins (architect)
Sir Michael John Hopkins( born 7 May 1935) is an English architect.
Sir Edward Seymour, 1st Baronet
Sir Edward Seymour, 1st Baronet( c. 1563 – 10 April 1613) of Berry Pomeroy, Devon, was Member of Parliament for Devon, twice High Sheriff of Devon and an Army Colonel.

Question: Who was born earlier, William Dunstan (Politician) or Sir Michael Seymour, 1St Baronet?
Answer: Sir Michael Seymour, 1St Baronet