John Oag to James Oak - 1881 Census household returns
- John Oag
- Joseph Oag
- Margaret Oag
- Margaret Oag
- Margaret Oag
- Sarah Oag
- Widow Oag
- William Oag
- William Oag
- William Oag
- William Oag
- William Oag
- William Oag
- William Oag
- William Oag
- James Oage
- Thomas Oagham
- William Oahnae
- David Oajaid
- Anne Oak
- Annie Oak
- Caroline Oak
- Charles Oak
- Charles Oak
- Charles A Oak
- Clement J Oak
- Edward Lufton Oak
- Edward W Oak
- Elizabeth Oak
- Emma Oak
- Francis Oak
- Freda Oak
- Frederick Oak
- George Oak
- George Oak
- George Oak
- George B Oak
- George E Oak
- George S Oak
- James Oak