<p><strong>Noun</strong></p><ul><li>Catherine de'</li><li>Catherine de Médicis</li><li>Cosmo or Cosimo de'<ul><li>the Elder, 1389–1464, Italian banker, statesman, and patron of art and literature</li><li>Cosmo or Cosimo de' the Great, 1519–74, duke of Florence and first grand duke of Tuscany</li></ul></li><li>Giovanni de'</li><li>Leo X</li><li>Giulio de'</li><li>Clement VII</li><li>Lorenzo de', Lorenzo the Magnificent, 1449–92, poet and patron of the arts and literature<ul><li>ruler of Florence 1478–92 (father of Leo X)</li></ul></li><li>Maria de'</li><li>Marie de Médicis</li></ul>