Amateur historian Peter van der Linden from Oisterwijk in the Netherlands has always been interested in the Second World War. Inspired by stories of the liberation of his country and stories of the Dutch resistance and underground movement he decided to focus on these subjects. Van der Linden regularly researches events from the Second World War. From 2007 he researched the Market Garden story of a large group of Allied airborne evaders that landed prematurely by glider near his village and were hidden by the local underground in the nature areas of Loonse en Drunense duinen and Kampina.