Pedzisa mutsara unotevera: Biesbosch yakasikwa apo makiromita 300 akaenzana kumativi mana enyika yepolder yakanyudzwa muSt. Elizabeth mafashamo mugore ra1421. Izvi zvisati zvaitika, nharaunda yacho yainzi Grote Hollandse Waard, yaiva nenyika inorimwa uye misha yakati wandei. Matangi ane makore anodarika zana okuberekwa akakoromoka nemhaka yokushayikwa kwekugadziriswa, nemhaka yemamiriro ezvinhu akaoma emari munharaunda yacho, uye zvinetso pakati pemasangano ezvematongerwe enyika mukati (kunyanya
Hook neCod (hondo dzevagari vemo).