Château de Chanteloup
It was located in the Loire Valley on the south bank of the River Loire , downstream from the town of Amboise and about southwest of the royal Château d'Amboise . 
<triplet> Loire Valley <subj> River Loire <obj> named after <triplet> Amboise <subj> River Loire <obj> located in or next to body of water <triplet> Château d'Amboise <subj> Amboise <obj> located in the administrative territorial entity