John Duckworth to John Robert Duckworth - 1911 Census household returns
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Duckworth
- John Ainsworth Duckworth
- John B Duckworth
- John Blair Duckworth
- John Booth Duckworth
- John Charles Duckworth
- John Charles Duckworth
- John Crok Duckworth
- John Edward Duckworth
- John Edward Duckworth
- John Edward Duckworth
- John Edwin Duckworth
- John George Duckworth
- John Guest Duckworth
- John Henry Duckworth
- John Henry Duckworth
- John Henry Duckworth
- John Henry Duckworth
- John Henry Duckworth
- John Henry Duckworth
- John Henry Duckworth
- John Howarth Duckworth
- John Hw Duckworth
- John James Duckworth
- John James Duckworth
- John James Duckworth
- John James Duckworth
- John James Duckworth
- John James Duckworth
- John James Duckworth
- John Joseph Duckworth
- John Lawrence Duckworth
- John Lewin Duckworth
- John Lewis Duckworth
- John Oliverson Duckworth
- John Proudlove Duckworth
- John Robert Duckworth