John Arbuthnot British agriculturist (1725–1797) Parents Margaret Robinson George Arbuthnot Children Frances Arbuthnot Anne Arbuthnot Margaret Arbuthnot Robert Arbuthnot Charles Arbuthnot George Arbuthnot John Arbuthnot Harriet Arbuthnot Thomas Arbuthnot Alexander Arbuthnot Partners Ursula Fitzgerald Sally Margaret Cecil Anne Stone