Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ Now as Giovan-Battista Bellucci of San Marino was the son-in-law of Girolamo Genga, I have judged that it would not be well to omit mentioning what I have to relate of him, after having disposed of the lives of Girolamo and Bartolommeo Genga; and the rather, as my doing so may serve to show that everything is possible to men of genius, when once they exert the force of their will, even though they set themselves late in life to honourable and difficult undertakings ”
