 Complete the following phrase:  Küchmeister was born in Silesia, as a son of Saxon nobility. He was the procurator of Rastenburg Rastembork 13961402 and the Großschäffer of Königsberg 140205. After the Peace of Raciąż of 1404 he held the position of Vogt of Samogitia and from 1410 the Vogt of the Neumark Nowy Targ. After the Battle of Grunwald, he tried with his army of mercenaries and vassals to re-take the regions lost by the Teutonic Order. In September 1410, Küchmeister lost the 