In 1270, Mietingen came temporarily into the ownership of the bishopric of Konstanz. The majority of the village belonged to the Herren von Freiberg from 1339 onwards, one of whose dynastic line settled in Mietingen.
In 1270, Mietingen was briefly under the jurisdiction of the bishopric of Konstanz. From 1339 onwards, the Herren von Freiberg held most of the village, and a branch of their family settled in Mietingen.