Complex sentence: By the 13th century, the "gens" divided into 12 branches and several prominent families of the kingdom ("e.g. ", Szentgyörgyi) descended from the"gens".
Split into simpler sentences: By the 13th century, the "gens" divided into 12 branches. Several prominent families of the kingdom ("e.g. ", Szentgyörgyi) descended from the"gens".