1) Dutch surname 
[crater] This is an old crater formation with a rim that has been heavily worn due to subsequent impacts. Parts of the rim to the east and north can still be traced in the irregular terrain, but the southern rim is almost completely disintegrated. The interior floor is rough in the southeastern half, and somewhat more level and less rough t...
1606?–38, Flemish painter. · 1881–1966, Dutch mathematician and philosopher.