Complex sentence: Perhaps was his "Rodnidze", the "Totem-spirit of the Clan" because those clans, then pagans, were more ancients than the christening of Poland and the rise of the Kingdom of Piast Dynasty.
Split into simpler sentences: Perhaps was his "Rodnidze", the "Totem-spirit of the Clan". Those clans, then pagans, were more ancients than the christening of Poland and the rise of the Kingdom of Piast Dynasty.