Related Clues:
- Northern French river
- Scene of WWI fighting
- Battlefield around French river
- World War I battlefield around French river
- Not all of the river - about a thousand - in France
- A certain number - about a thousand - for the river
- WWI Belgian battle site
- A few thousand inside where fighting raged in 1916
- Belgian city of WWI battles
- Battle of, say, Prestonpans
- Some considerable number involved in battle
- Three major engagements here contributing to military presence
- Wine waiter's river
- WWI battlefield
- World War I battlefield