A storm surge pushed the water to unprecedented heights, even higher than those at the flood disaster of 1953. It broke innumerable dikes on the Dutch coasts, as a result of which there were enormous floods and immense damage. The total number of dead is thought to have been in the tens of thousands, but exact data is not available. Tens of thousands of people became homeless. Livestock was lost in huge numbers. Winter stocks of food and fodder were destroyed. The Allerheiligenvloed marks the origin of the Verdronken Land van Saeftinghe ("verdronken" = "drowned"). In Zeeland the small islands Wulpen, Koezand, Cadzand and Stuivezand were permanently lost.