Complex sentence: Charles Cawley, "Medieval Lands, Albret" Her paternal grandparents were Pope Alexander VI and Vannozza dei Cattanei, and her maternal grandparents were Alain I of Albret, Lord of Albret, and Françoise of Châtillon-Limoges.
Split into simpler sentences: Charles Cawley, "Medieval Lands, Albret" Her paternal grandparents were Pope Alexander VI and Vannozza dei Cattanei. Her maternal grandparents were Alain I of Albret, Lord of Albret, and Françoise of Châtillon-Limoges.