Pierre Marguerite Osmont to Morris Ososky - 1911 Census household returns
- Pierre Marguerite Osmont
- Emily Sarah Osmore
- Albert Osmotherley
- Edward Osmotherley
- John Osmotherley
- Robert Osmotherley
- William Joseph Osmotherley
- Alfred Osmotherly
- Benjamin Bently Osmotherly
- Charles Osmotherly
- Edward Osmotherly
- Edward Charles Osmotherly
- Eliza Osmotherly
- George Osmotherly
- John W Osmotherly
- Richard Osmotherly
- William Osmotherly
- Philip Osmout
- Harry Osmund
- Marian Osmund
- Thomas Osnard
- Hyman Osner
- William Osnoft
- David Osnowitz
- Jacob Osofsky
- John Emmanuel Osolia
- Lazarus Osolky
- Aaron Osopsky
- David Colaco Osorio
- Evelyn Colaco Osorio
- James Colnes Osoris
- Henry Forkesem Osorn
- Harry Osorne
- David Ososke
- Abraham Ososki
- Bernard Ososki
- Frances Ososki
- Horace Ososki
- L Ososki
- Morris Ososki
- Samuel Ososki
- Sarah Ososki
- Simon Ososki
- Edward Ososkin
- Morris Ososky