Matthew Clark to Alfred Clarke - 1881 Census household returns
- Matthew Clark to Michael Clark
- Michael Clark to Neil Clark
- Neil Clark to Patrick Clark
- Patrick Clark to Peter Clark
- Peter Clark to Peter Clark
- Peter Clark to Quintin Clark
- Quinton Clark to Richard Clark
- Richard Clark to Richard Clark
- Richard Clark to Richard Clark
- Richard Clark to Richard J Clark
- Richard J M Clark to Robert Clark
- Robert Clark to Robert Clark
- Robert Clark to Robert Clark
- Robert Clark to Robert Clark
- Robert Clark to Robert Clark
- Robert Clark to Robert Clark
- Robert Clark to Robert Clark
- Robert Clark to Robert Roland Clark
- Robert S Clark to Samuel Clark
- Samuel Clark to Samuel Clark
- Samuel Clark to Samuel Clark
- Samuel Clark to Samuel T Clark
- Samuel Thos Clark to Sarah Clark
- Sarah Clark to Sarah Clark
- Sarah Clark to Simpson Clark
- Slater Clark to Stephen Clark
- Stephen Clark to Susannah Clark
- Susannah Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas Clark
- Thomas Clark to Thomas B Clark
- Thomas B Clark to Thomas R Clark
- Thomas R Clark to Walter Clark
- Walter Clark to Walter Cooper Clark
- Walter F Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William Clark
- William Clark to William D Clark
- William D Clark to William H Clark
- William H Clark to William J Clark
- William J Clark to William S Clark
- William S Clark to James Clark Sr
- Andrew Clarkan to Adam Clarke
- Adam A Clarke to Alexander Clarke
- Alexander Benjamin Clarke to Alfred Clarke