Eric II, Duke of Brunswick-Lüneburg
Eric II , Duke of Brunswick-Lüneburg ( 10 August 1528 – 17 November 1584 ) was Duke of Brunswick-Lüneburg and ruler of the Principality of Calenberg from 1545 to 1584 . 
<triplet> Principality of Calenberg <subj> Duke of Brunswick-Lüneburg <obj> located in the administrative territorial entity