IJsselmonde IJsselmonde IJsselmonde 1812 IJsselmonde MULTIPOLYGON(((4.573529 51.900329,4.566687 51.877091,4.558137 51.876132,4.54717 51.872369,4.541813 51.871521,4.539422 51.867369,4.527716 51.864498,4.518572 51.864341,4.512768 51.864208,4.50878 51.867683,4.508547 51.872176,4.514049 51.880487,4.510968 51.882082,4.514496 51.894872,4.509347 51.89816,4.508677 51.91011,4.519274 51.895716,4.532921 51.896266,4.543139 51.901463,4.556472 51.903356,4.566948 51.902621,4.573529 51.900329))) 1870 IJsselmonde MULTIPOLYGON(((4.518572 51.864341,4.512768 51.864208,4.50878 51.867683,4.508547 51.872176,4.514049 51.880487,4.510968 51.882082,4.514496 51.894872,4.519274 51.895716,4.532921 51.896266,4.543139 51.901463,4.556472 51.903356,4.566948 51.902621,4.573529 51.900329,4.566687 51.877091,4.558137 51.876132,4.54717 51.872369,4.541813 51.871521,4.539422 51.867369,4.527716 51.864498,4.518572 51.864341))) 1896 IJsselmonde MULTIPOLYGON(((4.541813 51.871521,4.539422 51.867369,4.527716 51.864498,4.518572 51.864341,4.512768 51.864208,4.50878 51.867683,4.503992 51.867468,4.508547 51.872176,4.504225 51.877807,4.521286 51.881799,4.537352 51.892433,4.532921 51.896266,4.543139 51.901463,4.556472 51.903356,4.566948 51.902621,4.573529 51.900329,4.566687 51.877091,4.558137 51.876132,4.54717 51.872369,4.541813 51.871521))) 1941-08-01