James Knowlson to Charles Knowlton - 1881 Census household returns
- James Knowlson
- James Knowlson
- Jannet Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- John Knowlson
- Joseph F Knowlson
- Margaret Knowlson
- Maria C Knowlson
- Mark Knowlson
- Mary Knowlson
- Mary Knowlson
- Oliver Knowlson
- Richard Knowlson
- Robert Knowlson
- Robert Knowlson
- Sarah Knowlson
- Silas Knowlson
- Thomas Knowlson
- Thomas Knowlson
- Thomas Knowlson
- Thomas Knowlson
- Thomas H Knowlson
- Thomas H Knowlson
- Walter Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- William Knowlson
- Abel Knowlton
- Ann Knowlton
- Arthur James Knowlton
- Charles Knowlton
- Charles Knowlton
- Charles Knowlton