 Here was also settled the central office of "Charitable Ambulance Transport GmbH" (Gekrat), which was responsible for the transport of T4 and was headed by Reinhold Vorberg.Grafeneck is a castle-like property in Grafeneck, a part of the municipality of Gomadingen in Baden-Württemberg.Built around 1560, the Grafeneck Castle served as a hunting lodge for the Dukes of Württemberg.