Robert Armstrong to Robert Armstrong - 1881 Census household returns
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong
- Robert Armstrong