Ahlden House (German: Schloss Ahlden) is a stately home at Ahlden on the Lüneburg Heath in Lower Saxony, Germany. It was built in 1549, originally as...

Duke's morganatic daughter, Sophie Dorothea, later known as the "Princess of Ahlden". It was united with the Principality of Calenberg, which had been elevated...

became part of a canonical church foundation. This was founded in 1274 in Ahlden an der Aller, but moved in 1280 to Neustadt am Rübenberge and in 1295 to...