Unlike Mantegna, Signorelli never entered the service of a prince, though we have seen that he executed commissions for Lorenzo de' Medici and Pandolfo Petrucci. He bore a name which, if not noble, had been more than once distinguished in the annals of Tuscany. Residing at his native place, Cortona, he there enjoyed the highest reputation, and was frequently elected to municipal office. Concerning his domestic life very little is known, but what we do know is derived from an excellent source[216]. His mother was the sister of Lazzaro, great-grandfather of Giorgio Vasari. In his biography of Signorelli, Vasari relates how, when he was himself a boy of eight, his illustrious cousin visited the house of the Vasari family at Arezzo; and hearing from little Giorgio's grammar-master that he spent his time in drawing figures, Luca turned to the child's father and said, "Antonio, since Giorgio takes after his family, you must by all means have him taught; for even though he should pay attention to literature as well, drawing cannot fail to be a source of utility, honour, and recreation to him, as it is to every man of worth." Luca's kindness deeply impressed the boy, who afterwards wrote the following description of his personal qualities: "He was a man of the most excellent habits, sincere and affectionate with his friends, sweet of conversation and amusing in society, above all things courteous to those who had need of his work, and easy in giving instruction to his pupils. He lived splendidly, and took delight in dressing handsomely. This excellent disposition caused him to be always held in highest veneration both in his own city and abroad."