Henry Lascelles, 6th Earl of Harewood
Henry George Charles Lascelles, 6th Earl of Harewood, (9 September 1882 – 24 May 1947), styled "The Honourable" Henry Lascelles before 1892 and Viscount Lascelles between 1892 and 1929, was a British soldier, peer and a Yorkshire landowner.
He was the husband of Mary, Princess Royal, and through her the son-in-law of King George V and Queen Mary and a brother-in-law to Edward VIII and George VI.
Gerald Jennings
Gerald David" Jerry" Jennings( born July 31, 1948) served as the 74th mayor of Albany, New York, the state capital.
A Democrat, Jennings served five terms over 20 years.
Alexander Lascelles, Viscount Lascelles
Alexander Edgar Lascelles, Viscount Lascelles( born 13 May 1980) is an English chef, and the third child and second son of David Lascelles, 8th Earl of Harewood, and his first wife Margaret, Viscountess Lascelles.
He is a great- great- grandson of King George V and is 61st in line to the British throne.
He is heir apparent to the earldom of Harewood, due to his elder brother having been born before their parents' marriage.
David Nantes (politician)
Gerald David Nantes( born June 6, 1945) is an engineer and former political figure in Nova Scotia, Canada.
He represented Cole Harbour in the Nova Scotia House of Assembly from 1978 to 1993 as a Progressive Conservative member.
Gerald Drummond (athlete)
Gerald David Drummond Hernández( born 5 September 1994) is a Costa Rican athlete specialising in the 400 metres hurdles.
He has won multiple medals at regional level.
In addition, he is his country's national record holder in the event.
His father Gerald Drummond Johnson was a footballer.
Gerry Badger
Gerald David" Gerry" Badger( born 1948) is an English writer about and curator of photography, and a photographer.
In 2018 he received the J Dudley Johnston Award from the Royal Photographic Society.
Gerald David Lascelles
Gerald David Lascelles (21 August 1924 – 27 February 1998) was the younger son of Henry Lascelles, 6th Earl of Harewood and Mary, Princess Royal, the only daughter of King George V and Queen Mary.
He was a first cousin of Queen Elizabeth II.
He was styled "The Honourable" Gerald Lascelles.
Gerald Shapiro (writer)
Gerald David Shapiro (August 23, 1950 – October 15, 2011) was an American writer who had published three prize-winning books and was Cather Professor of English at the University of Nebraska.
He was also a reader for "Prairie Schooner".
He lived in Lincoln, Nebraska with his wife, the writer Judith Slater.
Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.
He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Gerald Nabarro
Sir Gerald David Nunes Nabarro( 29 June 1913 – 18 November 1973) was a British businessman and latterly Conservative Party politician of the 1950s to 1970s.

Question: What nationality is Gerald David Lascelles's father?
Answer: British