Son of Angelo di Vincenzo Dami and Caterina di Cristofano Ambrogi, Giuliano was of popular origins. He had three sisters and one brother: Maria, Maria Maddalena, Anna Maria and Angelo. His father died in 1693 and Giuliano was sent to a farmer in Cavalier Lenzoni's landholdings of Marignolle, being assigned to menial jobs.
During a visit of his master to the Medici court in Palazzo Pitti, Dami, who was said to possess an exceptional physical beauty, struck with his appearance the young Prince Gian Gastone, who asked Capponi to give him the servant. Since then, Dami entered upon domestic familiarity with Gian Gastone and became his lover and companion in adventures. On 3 July 1697 Gian Gastone had left for Bohemia to marry the German PrincessAnna Maria Franziska of Saxe-Lauenburg, eventually returning to Florence on 11 June 1705. He and Giuliano Dami met just between June 1705 and May 1707, when the Prince left again for Bohemia, now in the company of Dami. Initially they stayed in Zákupy/Reichstadt and Ploskovice/Ploschkowitz, two smallest Bohemian villages, then, without Princess Anna Maria, in Prague and Paris. There, Dami acted as a pimp for the Prince, soliciting countless young men for his master's enjoyment. of Giuliano Dami displayed in Palazzo Dami, in Florence. In 1708 Gian Gastone abandoned his wife and returned to Florence with Giuliano, which in the meantime had become his real éminence grise, and in 1723 he succeeded to his father Cosimo III. The Tuscany Gian Gastone inherited was in a pitiful state: the army numbered less than 3,000, the royal coffer was empty and Florence was full of beggars. Despite these hindrances, Gian Gastone, aged 52, commenced his reign with a burst of ebullience, releasing prisoners, abolishing exorbitant taxes and public executions. The Governor Violante Beatrice, Grand Prince's Ferdinando widow, reigned supreme over Tuscan society, and Gian Gastone delegated most of his public duties to her, and chose to spend most of his time in bed, living mainly at night. Here, Gian Gastone was entertained by the Ruspanti, a team of poor, handsome young men assembled by Dami, who performed sexual acts for and with the Grand Duke. Knights, citizens and foreigners figured among the Ruspanti too. A contemporary dubbed the head of the Ruspanti, Giuliano Dami, "the despot of Gian Gastone's Court, and absolute master of his desires"; he exploited his influence with the Grand Duke by offering anybody who was willing to bribe him an audience with their monarch. Dami and the Ruspanti seized almost completely the time of the Grand Duke and their omnipresence during his last years embarrassed historians for a long time. Gian Gastone de' Medici died religiously on 29 July 1737. The European powers had decided in 1735 that, after the last male Medici's death, Tuscany would go toFrancis Stephen, Duke of Lorraine and Bar.
Life outside the court
On 1 October 1715, Giuliano Dami married the 27 year-old Maria Vittoria di Simone di Raffaello Selcini. On 2 November 1721, he entered the Consiglio dei Duegento. In December of the same year, he became Procuratore di Palazzo, being confirmed on 1 June 1722. On 7 September 1733, Dami bought a villa in Broncigliano, a hamlet of Scandicci. Giuliano Dami died on 5 April 1750 at the age of 66 and was buried in Santa Maria del Carmine, in Florence. His widow died on 31 January 1760 at the age of 72. In 1770, their heirs sold the villa of Broncigliano. The remains of Giuliano Dami disappeared between 1771, when a fire devastated the church, and 1775, when its restoration was completed.
