PETTY, John Henry, Earl Wycombe (1765-1809).

b. 6 Dec. 1765, 1st s. of William, Visct. Fitzmaurice, 2nd Earl of Shelburne [I], subsequently Mq. of Lansdowne, by his 1st w.; styled Lord Fitzmaurice 1765-84, Earl Wycombe 1784-1805. educ. privately; Ch. Ch. Oxf. 1783. m. 27 May 1805, Maria Arabella, wid. of Duke Gifford of Castle Jordan, co. Meath, and da. of Rev. Hinton Maddock of Darland, Denb., s.p. suc. fa. as 2nd Mq. of Lansdowne 7 May 1805.