Pope Innocent X
The Barberini family was reconciled with the papacy, at least in part, through Taddeo's two sons, Carlo Barberini and Maffeo Barberini. Carlo was elevated to cardinal by Pope Innocent X and Maffeo married a grand-niece of Pope Innocent X, Olimpia Giustiniani, and in turn had a son who was elevated to cardinal, Francesco Barberini (Junior). Taddeo's daughter, Lucrezia Barberini, married Francesco I d'Este, Duke of Modena.