Thomas Iddon to Alfred Iles - 1911 Census household returns
- Thomas Iddon to William Iddon
- William Iddon to Arthur Sampson Ide
- Benjamin Ide to Fredrick Ide
- George Ide to James Ide
- James H Ide to Susan Ide
- Sydney Ide to Albert Iden
- Aron Iden to Thomas Frank Idenden
- Vincent Idenden to Margaret Ideson
- Margaret Ideson to John William Idiens
- Joseph Idiens to Ben Idle
- Benjamin Idle to George Idle
- George Idle to John Thomas Idle
- John Thomas Idle to Sykes Idle
- Thomas Idle to William Idoine
- William Edward Idoine to Charles Thurston Ife
- Christiana Ife to Louisa Mary Ife
- Lucy Ife to Frewrick William Ifield
- G E Ifield to William Samuel Ifould
- Piers Tohn Benedict Ifoulker to Diana Igglesden
- Edward Igglesden to Rebecca Igglsden
- Albert Iggo to Frank Iggulden
- Fred Glover Iggulden to Sarah Iggulden
- Stephen Iggulden to John Patrick Igo
- Josephine Igo to Patrick Igoe
- Robert Igoe to A Ikeson Sen
- Elizabeth Ikeworth to George Ikin
- George Ikin to John Ikin
- John Ikin to Percy Ikin
- Richard Ikin to William Ikin
- William Ikin to Mary Wharton Ilbert
- Olive Ilbert to Dorothy Ilderton
- George Ilderton to Albert Iles
- Albert Iles to Alfred Iles