DELAVAL, George (c.1667-1723), of Seaton Delaval, Northumb.

Published in The History of Parliament: the House of Commons 1715-1754, ed. R. Sedgwick, 1970
Available from Boydell and Brewer



1715 - 22 June 1723

Family and Education

b. c.1667, 3rd s. of George Delaval of Dissington, Northumb. by Margaret, da. of Edward Grey of Bitchfield, Northumb. unm.

Offices Held

Capt. R.N. 1695, r.-adm. 1718, v.-adm. 1723; envoy extraordinary to Morocco 1700 and 1707 and to Portugal 1710-14.


Beginning life with a paternal legacy of £100,1 Delaval entered the navy, serving in the Mediterranean under Matthew Aylmer and Sir George Rooke. He combined his naval duties with diplomatic missions to the Emperor of Morocco, concluding a treaty for the redemption of English captives in 17002 and an agreement not to molest each other’s ships in 1708.3 In 1710 he went for more than three years on a mission to Portugal.4 Returned as a Whig for West Looe in 1715, he voted with the Government in every recorded division. In 1715, having amassed a sizeable fortune, he purchased Seaton Delaval from Sir John Delaval, the head of the elder branch of the family, asking Sir John Vanbrugh to draw up plans for a house. He wrote to his brother, Edward, 3 Apr. 1718:

I would be glad ... in my old age in repairing the old house, making a garden and planting forest trees, for which we may expect prayers when we are no more, praises I should call it for fear of being thought Popish;

adding that, although he would prefer to retire now, he would go to sea in the hope of getting the rank of admiral and then

go to my retreat with honour and advantage, for I esteem ... half-pay with liberty more than any office that must be attended of twice the value.5

He went to the Mediterranean under Sir George Byng, distinguishing himself at the battle of Cape Passaro, and was made a rear-admiral. He did not go to sea again, but was made a vice-admiral in a general promotion in February 1723, dying 22 June next of a fall from his horse.

Ref Volumes: 1715-1754

Author: Eveline Cruickshanks


  • 1. New Hist. Northumb. ix. 163.
  • 2. Charnock, Biog. Navalis, iii. 96.
  • 3. Byng Pprs. (Navy Recs. Soc.), ii. 270-3.
  • 4. HMC 13th Rep. VI, 191-3.
  • 5. J. Robinson, Delaval Pprs. 11, 121-2.