A father (Felicio) and his two sons (Simplicio and Potentino)who became pilgrim to various European holy places, and then hermits at Karden (modern Treis-Karden, Germany).
- relics transferred to places in the Eifel region of western Germany at some point prior to 930
- “Hermits of Karden“. CatholicSaints.Info. 13 June 2015. Web. 24 February 2017. <>