Related Clues:
- Certain papal council
- Reznor of rock
- River from Staffordshire
- Rock's Reznor
- River
- Locale of a noted 16th century Christian council
- Politico Lott
- What you're filling in
- Sudoku feature
- Former Mississippi Sen. Lott
- Sudoku component
- Rocker Reznor
- Lott of the GOP
- It flows through Gainsborough
- Graph paper pattern