an Entity references as follows:
Callenberg Castle (Schloss Callenberg) is a castle on a wooded hill in Beiersdorf, an Ortsteil of Coburg, 6 kilometres (3.7 mi) from the town centre. It was a hunting lodge and summer residence and has long been the principal residence of the House of Saxe-Coburg and Gotha. It is currently owned by Andreas, Prince of Saxe-Coburg and Gotha who created the Ducal Saxe-Coburg and Gotha House Order. A large and architecturally important family chapel is contained within.