1600s

Wikipedia states:

In 1643 Great Brickhill was touched by the English Civil War. The Parliamentarian Earl of Essex and his army camped in the village for a month. Great Brickhill was considered a strategic site due to its elevation and proximity to Watling Street (now the A5 road), at the time the main approach road to London from the north. However, there were no battles or even skirmishes here.

Maps Collection
1642 English Civil War Map