Lady Anne Duff (1725-1805) (1725–1805) Parents Jean Grant William Duff, 1st Earl Fife Children Jean Duff Siblings Lady Catherine Duff Arthur Duff George Duff Lady Helen Duff James Duff, 2nd Earl Fife Lady Jane Duff Ludovic Duff Lady Sophia Henrietta Duff William Duff Lady Margaret Duff Patrick Duff Lady Janet Duff Alexander Duff, 3rd Earl Fife Partners Alexander Duff, 2nd of Hatton