The Popielids (Polish: Popielidzi) were a legendary ruling dynasty of either the Polans, Goplans or both tribes, founded by Leszko II. They supposedly ruled the lands of Poland prior to the start of the Piast dynasty. Two Polish families claim descent from the Popielids: the Pobog-Pobodze clan is a junior branch of the Popielid dynasty, rulers of Poland from the 7th through 9th centuries, before the era of Bolescic-Piast dynasty (9th to 14th centuries) another junioral branch of the Popielid dynasty. * Leszko II * Leszko III * Popiel I * Popiel II