Charles J Olpin to Annie Olsen - 1881 Census household returns
- Charles J Olpin
- Charlotte Olpin
- George Olpin
- Henry Olpin
- Isaac Olpin
- John T Olpin
- Joseph Olpin
- Mary Olpin
- Oswell Olpin
- William Olpin
- William Olpin
- William Hy Olpin
- John Olpwood
- Margaret Olrein
- John Olrenshaw
- Alfred Olridge
- Charles Olridge
- Mary A Olrod
- John C Olrog
- Henry Olroy
- Ann Olroyd
- George Olroyd
- James Olroyd
- James Olroyd
- Jane Olroyd
- Watson Olroyd
- William Olroyd
- Charles H Olroyd Or Oldroyd
- John Olroyde
- Emanuel Olsberg
- Harris Olsberg
- Myer Olsberg
- Emmy Olsbrowky
- Alfred Olsen
- Amelia Olsen
- Andrew Olsen
- Andrew Olsen
- Andrew Olsen
- Andrew H Olsen
- Annie Olsen