Complex sentence: The codex is believed to have been created by Herman the Recluse in the Benedictine monastery of Podlažice near Chrudim, which was destroyed during the 15th century.
Split into simpler sentences: The codex is believed to have been created by Herman the Recluse in the Benedictine monastery of Podlažice near Chrudim. The monastery was destroyed during the 15th century.