William Duff (1632-1715) (1632–1715) Parents Beatrix Gordon Adam Duff Children Alexander Duff Jean Duff Isabel Duff Katherine Duff William Duff Andrew Duff Mary Duff Adam Duff Magdalen Duff Beatrix Duff Margaret Duff James Duff Siblings Jean Duff Alexander Duff of Keithmore George Duff John Duff Partners Christian Duff Jane Lockhart Jean (?)