Margherita Colonna
She was born in Palestrina about 1255. Her father, Oddone Colonna, died when she was about two years old. Her mother, who was also named Margherita and who was the sister of Matteo Rosso Orsini and a pious woman, died when Margherita was probably a little over ten years old. Margherita was left in the care of her older brothers.
Palestrina
A calendar, which according to Suetonius was set up by the grammarian Marcus Verrius Flaccus in the imperial forum of Praeneste (at the Madonna dell'Aquila), was discovered in 1771 in the ruins of the church of Saint Agapitus, where it had been used as building material.