Harry Iggulden to James Iliffe - 1881 Census household returns
- Harry Iggulden to Peter Ighe
- John Ighiemom to Roger Igo
- Roger Igo to George F Ihler
- Edward G Ihmels to Henry Ikin
- Henry Ikin to Joshua Ikin
- Maria Ikin to William Ikin
- James Ikins to William Ilbrey
- William Ilbrey to William Ilee
- Thomas Perkins Ileffe to Ann Iles
- Ann Iles to Daniel Iles
- Daniel Iles to Elizabeth Iles
- Elizabeth Iles to George Iles
- George Iles to George William Iles
- Giles Iles to Henry Iles
- Henry Iles to James Iles
- James Iles to Jason Iles
- Jeremiah Iles to John Iles
- John Iles to Joseph Iles
- Joseph Iles to Peter George Iles
- Philip Iles to Robert Iles
- Robert Iles to Thomas Iles
- Thomas Iles to William Iles
- William Iles to William Iles
- William Iles to Daniel Ilett
- Edmund Ilett to Robert Ilett
- Sarah E Ilett to Henry Iley
- Henry Iley to Robert Iley
- Robert Iley to Alfred Iliff
- Ann Iliff to Tom Iliff
- William Iliff to Elizabeth Iliffe
- Elizabeth Iliffe to James Iliffe