In use 1465 – 1737
Blazon: Or five torteaux in orle, in chief a roundel of France
In 1465, King Louis XI of France granted Piero di Cosimo de’Medici (also known as Piero the Gouty) the right to bear a roundel of France as part of the family arms. The grant was apparently made out of respect for the family’s financial acumen rather than as a sign of political or familial affiliation. The Medici continued to bear these arms until they went extinct in 1737, when Gian Gastone de’Medici, Grand Duke of Tuscany, died without issue.