Horace John Duddy to Leonard Dudeney - 1911 Census household returns
- Horace John Duddy
- Isabella Duddy
- James Duddy
- James Duddy
- James Duddy
- James Duddy
- James Fisher Duddy
- Jane Duddy
- John Duddy
- John Duddy
- John Duddy
- John Duddy
- John Duddy
- John James Duddy
- Joseph Duddy
- Kate Duddy
- Kate Duddy
- Kate Duddy
- Lewis Duddy
- Margaret Duddy
- Maria Duddy
- Martin Duddy
- Mary Duddy
- Michael J Duddy
- Patrick Duddy
- Patrick William Duddy
- Peter Duddy
- Robert Duddy
- Robert Duddy
- Robert Duddy
- Thomas Duddy
- Thomas Duddy
- Thomas Duddy
- Thomas R Duddy
- Vincent William Duddy
- William Duddy
- William Duddy
- William Duddy
- Clara Dudeley
- Henry Duden
- Charles James Dudenay
- Albert Maurice Dudeney
- Alfred Philip Dudeney
- Alvan Dudeney
- Alvan Dudeney
- Alven Dudeney
- Arthur Dudeney
- Arthur Ellis Dudeney
- Charles Dudeney
- Edward Dudeney
- Edward Ellis Dudeney
- Edward George Dudeney
- Edward George Dudeney
- Ernest Dudeney
- Frank Mansfield Dudeney
- George Dudeney
- George Dudeney
- George Dudeney
- George Dudeney
- Harry James Dudeney
- Henry Dudeney
- Henry Ernest Dudeney
- Henry James Dudeney
- Herbert Dudeney
- James Dudeney
- John Dudeney
- John Dudeney
- John Dudeney
- John Dudeney
- John Charles Dudeney
- John Edward Dudeney
- Leonard Dudeney