Francis Duff (died 1738) (d. 1738) Parents Mary Urquhart Patrick Duff of Craigston Children Siblings Robert Duff of Logie and Fetteresso Mary Duff Archibald Duff Adam Duff Elizabeth Duff James Duff Thomas Duff Margaret Duff Jean Duff William Duff Alexander Duff, 1st of Hatton Patrick Duff Helen Duff John Duff