Florence Obermann to Louisa P Oberst - 1911 Census household returns
- Florence Obermann
- Louisa Obermann
- Anton Obermayer
- Seymour Obermer
- Isaac Obermon
- Alexander F W Obermuller
- Annie Obermuller
- Charles Obermuller
- Charles Obermuller
- Charles George Frederick Obermuller
- George William Obermuller
- Henry Obermuller
- Henry Louis Obermuller
- W F Obermuller
- Albert Obern
- Elizabeth Obern
- Ernest Obern
- Frank Obern
- Frank Obern
- Frederick Obern
- Henry Obern
- Mary Obern
- Mary Ann Obern
- Rose Beatrice Obern
- William Obern
- Frit Oberndorfer
- Otto Oberndorfer
- Charles Oberne
- Maria Oberne
- William Oberne
- Kasmir Obernovski
- George Oberon
- Charles Oberoth
- Charles Obersby
- George Obersby
- John Obersby
- John William Obersby
- Mary Obersby
- Peter Obersby
- Thomas Obersby
- Charles Oberst
- Charles James Oberst
- Christian William Oberst
- Jessie Oberst
- Louisa P Oberst