Julius Osiakowski to Robert William Oslen - 1911 Census household returns
- Julius Osiakowski
- Barnett Osias
- Hannah Osier
- Israel Osirkopsky
- Peter C Oskam
- Cyril Cuthbert David Oske
- Ernest Osker
- Mary Ann Ellen Osker
- Ernest A Oskes
- Elizabeth Sarah Oskinelli
- Ellen Oskney
- Ernest Osko
- Sam Oskotsky
- Lydia Oslade
- James Oslaldeston
- Albert Osland
- Catherine Osland
- Christian E Osland
- Edward Osland
- Edwin Osland
- Ernest James Osland
- Frederick William Osland
- George Osland
- George Osland
- George Osland
- George Osland
- John Osland
- John Osland
- John Osland
- K H Osland
- Philip Henry Osland
- Seymour Osland
- Thomas Osland
- William Osland
- William Osland
- William Osland
- William Osland
- William Alfred Osland
- William James Osland
- Florence Oslar
- Frederick William Oslar
- John Oslar
- Lilian A N Osle
- William Osmund Oslear
- Robert William Oslen