Carlton-cum-Willingham parish boundary.
Below is a map with the parish of Carlton-cum-Willingham marked in pink.
The eastern boundary borders the county of Suffolk, whilst the western
boundary extends all the way to Six-Mile-Bottom (encompassing Carlton Grange
on the way). Between Carlton and Brinkley the boundary splits Boundary
Cottage in half, and in Carlton Green all the houses are in the parish,
apart from Finchley Gate Farm, which is lies in the parish of Weston