Nieuw-Helvoet Nieuw-Helvoet Nieuw-Helvoet 1812 Nieuw-Helvoet MULTIPOLYGON(((4.116059 51.855549,4.130839 51.851304,4.135761 51.851806,4.136418 51.843812,4.149507 51.832265,4.140341 51.827943,4.12749 51.825738,4.124716 51.831552,4.11624 51.833707,4.109072 51.830663,4.095984 51.831688,4.089377 51.834402,4.080697 51.833497,4.066572 51.845115,4.078441 51.846237,4.081363 51.850584,4.088367 51.854347,4.104584 51.855784,4.107258 51.853656,4.114183 51.85517,4.116059 51.855549))) 1856 Nieuw-Helvoet MULTIPOLYGON(((4.104584 51.855784,4.107258 51.853656,4.116059 51.855549,4.130839 51.851304,4.135761 51.851806,4.136418 51.843812,4.149507 51.832265,4.163454 51.820905,4.154515 51.818924,4.139797 51.821375,4.125771 51.819787,4.12749 51.825738,4.124716 51.831552,4.11624 51.833707,4.109072 51.830663,4.095984 51.831688,4.089377 51.834402,4.080697 51.833497,4.066572 51.845115,4.078441 51.846237,4.081363 51.850584,4.088367 51.854347,4.104584 51.855784))) 1903 Nieuw-Helvoet MULTIPOLYGON(((4.104584 51.855784,4.107258 51.853656,4.116059 51.855549,4.130839 51.851304,4.135761 51.851806,4.136418 51.843812,4.149507 51.832265,4.138375 51.830799,4.130971 51.825776,4.12749 51.825738,4.124716 51.831552,4.11624 51.833707,4.109072 51.830663,4.095984 51.831688,4.089377 51.834402,4.080697 51.833497,4.066572 51.845115,4.078441 51.846237,4.081363 51.850584,4.088367 51.854347,4.104584 51.855784))) 1960-01-01