Thomas John Orger to Sarah Ann Ormerod - 1911 Census household returns
- Thomas John Orger to George Orgill
- George Orgill to Mary Ann Orgill
- Mary Eliza Orgill to William Orgles
- William G Orgles to William Oriel
- William Oriel to Anna Orland
- Arthur Orland to Albert Edward Orledge
- Albert William Orledge to William Robert Orley
- Oscar Orlich to Albert Orman
- Albert Benjamin Orman to Frederick Orman
- Frederick Herbert Orman to John Orman
- John Thomas Orman to William Henry Orman
- Willoughby Henry Orman to Henry Ormandy
- Henry Jackson Ormandy to Septimus Ormandy
- Seth Ormandy to Albert Orme
- Albert Orme to Arthur Orme
- Arthur Orme to Charles Orme
- Charles Orme to Edward Alphonse Orme
- Edward Banks Orme to Fielder Orme
- Florence Orme to George Orme
- George Orme to George Watson Orme
- George William Orme to Henry Orme
- Henry Orme to James Orme
- James Orme to John Orme
- John Orme to John Thomas Orme
- John Thomas Orme to Josiah Orme
- James Orme to Peter Orme
- Peter Orme to Samuel Ann Orme
- Samuel George Orme to Thomas Orme
- Thomas Orme to Walter Newham Orme
- William Orme to William Orme
- William Orme to William Ormeley
- Arthur Ormen to Alice Ormerod
- Alice Ormerod to Daisy Ormerod
- Daniel Ormerod to Ernest William Ormerod
- Esther Ormerod to George Ormerod
- George Ormerod to Hannah Ormerod
- Hannah Ormerod to Henry H Ormerod
- Henry Lawrance Ormerod to James Ormerod
- James Ormerod to Jane Ormerod
- Jane Ormerod to John Ormerod
- John Ormerod to John T Ormerod
- John Thomas Ormerod to Lucy Ormerod
- Lucy Hannah Ormerod to Mary Jane Ormerod
- Mary Jane Ormerod to Richard Ormerod
- Richard Ormerod to Sarah Ann Ormerod