Heer Heer Heer 1829 Heer MULTIPOLYGON(((5.739317 50.847072,5.757495 50.847555,5.756186 50.843694,5.747355 50.839946,5.746299 50.83195,5.730831 50.832356,5.728827 50.830115,5.714081 50.832225,5.706979 50.831436,5.703156 50.832885,5.700495 50.838105,5.704517 50.845016,5.718016 50.846506,5.72185 50.846675,5.722572 50.848291,5.726264 50.84837,5.727814 50.846747,5.739317 50.847072))) 1920 Heer MULTIPOLYGON(((5.726264 50.84837,5.727814 50.846747,5.739317 50.847072,5.757495 50.847555,5.756186 50.843694,5.747355 50.839946,5.746299 50.83195,5.730831 50.832356,5.728827 50.830115,5.714081 50.832225,5.712018 50.841579,5.718016 50.846506,5.72185 50.846675,5.722572 50.848291,5.726264 50.84837))) 1828-08-05 1970-07-01