House of Leiningen
In 824, Kallstadt was first mentioned in records as "Cagelenstat." Originally an Imperial Village, it later passed to the County of Pfeffingen (Homburg). From 1321 it was held in fief first by the Monfort knights, and then from 1451 until about 1551 by the House of Blicken von Lichtenberg. From then until 1794, Kallstadt belonged as an Electoral Palatinate fief to the holdings of the House of Leiningen.