Fredrick Oram to Richard Oliver Ord - 1881 Census household returns
- Fredrick Oram to Harriet Oram
- Harriett Oram to James Oram
- James Oram to Jane Oram
- Jemima Oram to John Oram
- John Oram to Mary Ann Oram
- Mary Ann Oram to Samuel Oram
- Samuel Oram to Thomas Oram
- Thomas Oram to William Oram
- William Oram to William Oram
- William Oram to Elizabeth Orange
- Elizabeth Orange to John Orange
- John Orange to Thomas Orange
- Thomas Orange to Ambrose John Orbell
- Ann Orbell to Walter Orbell
- Walter Orbell to Albert Orchard
- Albert Orchard to Charles Orchard
- Charles Orchard to Edward Orchard
- Edward Orchard to Elizabeth Orchard
- Elizabeth Orchard to Frederick Orchard
- Frederick Orchard to George Orchard
- George Orchard to Henry Orchard
- Henry Orchard to James Orchard
- James Orchard to John Orchard
- John Orchard to John Orchard
- John Orchard to Joseph Orchard
- Joseph Orchard to Mary Ann Orchard
- Mary Ann Orchard to Samuel Orchard
- Samuel Orchard to Thomas Orchard
- Thomas Orchard to William Orchard
- William Orchard to William Orchard
- William Orchard to William C Orchard
- William D Orchard to James Orcherton
- Jane Helen Orcherton to Alice Ord
- Alice Ord to Edward Ord
- Edward Ord to George Ord
- George Ord to James Ord
- James Ord to John Ord
- John Ord to John Ord
- John Ord to Margaret Ord
- Margaret Ord to Richard Oliver Ord