Mary 'Mapes' Dunbar Peerage person ID=406580 (b. 1832) Parents William Dunbar Mary Field Children Marian Dunbar Davis Clarence Dunbar Davis William Dunbar Davis Helen Dunbar Davis Siblings Helen Dunbar Annis Field Dunbar Julia Dunbar Margaret Dunbar Charlotte Dunbar William Dunbar III Richard Dunbar Field Dunbar Partners Alfred Vidal Davis