▁where ▁the ▁Van ▁Her la er ' s ▁lost ▁control ▁of ▁the ▁castle ▁for ▁good . ▁ ▁The ▁castle ▁is ▁located ▁in ▁the ▁province ▁of ▁Gel der land , ▁the ▁Netherlands . ▁In ▁the ▁late ▁ 1 4 th ▁century , ▁Duke ▁William ▁of ▁Gel der ' s ▁and ▁Jul ich ▁controlled ▁Gel der land . ▁Ar ent ▁Ho eman ▁was ▁one ▁of ▁the ▁most ▁trust ed ▁friends ▁of ▁Duke ▁William . ▁In ▁ 1 3 8 6 ▁a ▁war ▁broke ▁out ▁due ▁to ▁a ▁land ▁dispute ▁between ▁Gel der land ▁and ▁the ▁Duch y ▁of ▁B rab ant . ▁The ▁Burg und ians ▁were ▁ag gress ively ▁trying ▁to ▁expand ▁their ▁territory ▁at ▁this ▁time , ▁and ▁tried ▁to ▁take ▁over ▁parts ▁of ▁Gel der land . ▁ ▁Despite ▁his ▁close ▁relationship ▁with ▁Duke ▁William , ▁Ar ent ▁Ho eman ▁s ided ▁with ▁the ▁Duch ess ▁of ▁B rab ant . ▁William , ▁un sur pr ising ly , ▁saw ▁this ▁as ▁an ▁act ▁of ▁bet ray al ▁and ▁ab rupt ly ▁ended ▁his ▁friendship ▁with ▁Ar ent ▁Ho eman . ▁Just ▁days ▁later , ▁Duke ▁William ▁inv aded ▁Am mer z oden , ▁capt uring ▁both ▁Ar ent ▁Ho eman ▁and ▁the ▁castle . ▁Thus , ▁in ▁ 1 3 8 6 ▁the ▁castle ▁came ▁under ▁the ▁control ▁of ▁Duke ▁William . ▁ ▁Following ▁the ▁end ▁of ▁the ▁war , ▁Duke ▁Williams ▁gave ▁the ▁castle ▁to ▁his ▁il leg it imate ▁son ▁in ▁ 1 4 0 5 . ▁His ▁son