Complex sentence: One of the new towers built was named "Garais Kaspars" (Tall Jasper), after the archbishop, and a small settlement developed around the castle, which later became the village of Rauna.
Split into simpler sentences: One of the new towers built received the name "Garais Kaspars" "Tall Jasper", after the archbishop. A small settlement developed around the castle, which later became the village of Rauna.