Relationships: Which?

Q: What is (or was) the family relationship between …
Indira Gandhi and Mahatma Gandhi			None
Andy Taylor, John Taylor, Roger Taylor (all of Duran Duran) – and the other Roger Taylor, of Queen			None
Gerald and Lawrence Durrell (writers)			Brothers
Charles II and James II			Brothers
George IV and William IV			Brothers
Showjumpers David Broome and Liz Edgar			Brother and sister
Karen and Richard Carpenter (The Carpenters)			Brother and sister
John Mills (Oscar–winning actor, died 2005) and Annette Mills (presenter of Muffin the Mule)			Brother and sister
Cricketers Bill Edrich (Middlesex 1937– 58, 39 Tests 1938–55) and John Edrich (Surrey 1958–78, 77 Tests 1963–76)			First cousins
Anne Boleyn and Catherine Howard (the second and fifth of Henry VIII's six wives)			First cousins
Mary II and William III (before their marriage)			First cousins
Queen Victoria and Prince Albert (before their marriage)			First cousins
Dionne Warwick and Whitney Houston			First cousins
A. S. Byatt and Margaret Drabble			Sisters
Millicent Fawcett (suffragist, commemorated in 2018 by a statue in Parliament Square) and Elizabeth Garrett Anderson (Britain's first female doctor and first female mayor)			Sisters
Mary II and Queen Anne			Sisters
Judith Keppel (Millionaire and Egghead) and Camilla, Duchess of Cornwall			Third cousins
John and Samuel Smith (Tadcaster brewers)			Uncle and nephew

Q: What relation is (or was) …
Daphne du Maurier to George du Maurier			Granddaughter
Queen Victoria to Kaiser Wilhelm II of Germany			Grandmother
Clement Freud to Sigmund Freud			Grandson
George III to George II			Grandson
Kublai Khan (known in Coleridge's poem as Kubla Khan) to Genghis Khan			Grandson
Louis XV of France (ruled 1715–74) to his predecessor Louis XIV (1643–1715)			Great grandson
Meg and Jack White (the White Stripes)			Husband and wife (now divorced)
Queen Victoria to William IV			Niece
George Clooney to Rosemary Clooney			Nephew
Carol Reed (film director – The Third Man 1949, Oliver! 1968) to actor Oliver Reed			Uncle