Jonathan Northrop to William Northrop - 1881 Census household returns
- Jonathan Northrop
- Jonathan Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph Northrop
- Joseph J Northrop
- Joshua Northrop
- Joshua Northrop
- Levi Northrop
- Levi Northrop
- Mary Northrop
- Peter Northrop
- Rebeckah Northrop
- Samuel Northrop
- Samuel Northrop
- Sarah Northrop
- Sarah A Northrop
- Scott Northrop
- Simon Northrop
- Stephen Harry Northrop
- Susey Northrop
- Thomas Northrop
- Thomas Northrop
- Thomas Northrop
- Thomas Northrop
- Thomas Northrop
- Thomas Northrop
- Tom Northrop
- Wilkinson Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop
- William Northrop