Karl the Deaf (Swedish: Karl Döve) from the House of Bjelbo (Folkungaätten) was the jarl of Sweden during 1216–1220.[1][2]
- ^ "Folkungaätten". Svenskt biografiskt lexikon. Retrieved August 1, 2020.
- ^ "Karl döve". Svenskt biografiskt lexikon. Retrieved August 1, 2020.