Mary Campbell (born 1765) (1765–1817) Parents Ann Carolina Campbell John Campbell Children Peter William Campbell John Campbell Sir Duncan Campbell of Barcaldine, 1st Bt. Caroline Louisa Anne Campbell Colin Alexander Campbell Maria Helen Campbell Siblings Colin Campbell Willielma Campbell Arabella Campbell John Campbell Jean Campbell James Campbell Christian Campbell Alexander Campbell Catherine Campbell Archibald Campbell Anne Carolina Campbell Allan Campbell Patrick Campbell Partners Alexander Campbell of Barcaldine and Glenure