Grace Elizabeth Jory to James Joy - 1911 Census household returns
- Grace Elizabeth Jory to Armin Josaphat
- Edmund Josbyn to Charles Jose
- Christopher Henry Jose to John Henry Jose
- John Henry Francis Jose to William Jose
- William Jose to Henry Charles Joselyn
- Herbert Joselyn to Annie Joseph
- Annie Joseph to Cornelius Joseph Joseph
- Daisy Joseph to Edwin Joseph
- Edwin Arthur Joseph to George Joseph
- George Joseph to Henry I Joseph
- Henry Thomas Joseph to Jane Joseph
- Janet Eleanor Joseph to Joseph Joseph
- Joseph Joseph to Marcus Joseph
- Margaret Joseph to Moss Joseph
- Moss Joseph to Samuel Joseph
- Samuel Joseph to Thomas Joseph
- Thomas Joseph to Woolt Joseph
- Alma Joseph Alma to Solomon Josephs
- Thomas Josephs to Jesse Josey
- Jesse Josey to Anne Joshua
- Anne Joshua to Charles Edward Josiah
- David Josiah to Alfred George Joslin
- Alfred James Joslin to Edward James Joslin
- Edward John Joslin to George Joslin
- George Joslin to John Joslin
- John Joslin to Sarah Joslin
- Shadrach Joslin to William Joslin
- William Francis Joslin to John Josling
- John Henry Josling to Archibald John Josolyne
- Charles F M Josolyne to Thomas Josselyn
- Thomas Josselyn to Henry Batchelor Jotham
- Herbert John Jotham to Henry Edward Joughin
- Henry George Joughin to Ann Elizabeth Joule
- Arthur Joule to Richard Edgar Joules
- Theodore Joules to Septimus Jourden
- John Desire Jourdon to Florence Annie Journet
- Frederick Journet to Arthur Jovett
- Elizabeth Jovett to Charles Herbert Jowers
- Cynthia Phillips Jowers to Albert Jowett
- Albert Jowett to Arthur Jowett
- Arthur Jowett to Charles Henry Jowett
- Charles Henry Jowett to Eli Jowett
- Eli Jowett to Ernest V Jowett
- Esther Jowett to George Jowett
- George Jowett to Henry Jowett
- Henry Jowett to James Jowett
- James Jowett to John Jowett
- John Jowett to John Wilson Jowett
- Johnson Jowett to Lewis Jowett
- Lewis Jowett to Nonval Ernest Jowett
- Norris Jowett to Samuel George Jowett
- Samuel Place Jowett to Thomas Jowett
- Thomas Jowett to William Jowett
- William Jowett to Willie Jowett
- Willie Jowett to Henry Jowitt
- Henry Jowitt to William Jowitt
- William Jowitt to Anna Marie Jowsey
- Anthony Jowsey to William George Jowsey
- William George Ed Jowsey to Anne Dorothy Joy
- Anne Georgina Joy to Charles Joy
- Charles Joy to Eliza Joy
- Eliza Alice Joy to Frank Simeon Joy
- Frank Thomas Joy to George Edward Joy
- George Edwin Joy to Henry Joy
- Henry Joy to James Joy