John Bourke, Lord Viscount Mayo

???? - 12th Jan 1767


Son of Theobald Bourke, 6th Viscount Mayo, and his wife Mary Browne. Married Catherine Aylmer, daughter of Major Whitgift Aylmer, before 1741. Died 12/01/1767 at Pall Mall, London. Succeeded as 8th Viscount Mayo 7/01/1742.

John Lord Viscount Mayo was listed in the Jamaican Quit Rent books for 1754 as the owner of 90 acres of land in St Catherine and 539 acres of land in St John, total 629 acres. Inherited Aylmers estate through his wife.

Sources [accessed 26/02/2018].

'A List of landholders in the Island of Jamaica together with the number of acres each person possessed taken from the quit rent books in the year 1754', TNA CO 142/31 transcribed at

Further Information

Catherine Aylmer
Bridget (?-1773), Aylmer (1743-1748)

Associated Estates (1)

The dates listed below have different categories as denoted by the letters in the brackets following each date. Here is a key to explain those letter codes:

  • SD - Association Start Date
  • SY - Association Start Year
  • EA - Earliest Known Association
  • ED - Association End Date
  • EY - Association End Year
  • LA - Latest Known Association
1741 [EA] - 1767 [LA] → Owner

Relationships (1)

Son-in-law → Father-in-law

Addresses (1)

Pall Mall, London, Middlesex, London, England