William Hy Illingworth to James Illman - 1881 Census household returns
- William Hy Illingworth
- William K Illingworth
- Wilson Illingworth
- Thomas Illingworth ((Mawson))
- Martha Ann Illingwortn
- Joseph Illingwoth
- John Illins
- Mary Illinworth
- Emile Illismaston
- John G Illius
- Alfred Illman
- Ambrose Illman
- Annie Maria Illman
- Charles Illman
- Charles Illman
- Edmund Illman
- Elizabeth Illman
- Fanny Illman
- Francis Illman
- Frederick Illman
- George Illman
- George Illman
- George Illman
- George Illman
- George Illman
- Henry Illman
- Henry Illman
- Henry Illman
- Henry James Illman
- Henry R Illman
- James Illman