Imerius (Himerius, Imier, Immer) of Immertal (c. 570 – c. 620) was a monk, hermit, and missionary in the present Swiss Jura.
Imerius (Himerius, Imier, Immer), born around 570 and passing away around 620, was a monk, hermit, and missionary based in the current Swiss Jura region.