Letter signed and subscribed as John as Prince Regent : Mafia, to the Prince of Paz (Manuel de Godoy), 1807 Mar. 2.
There are 4 Constellations related to this resource.
King of Portugal, 1816-1826. From the description of Autograph signature to letter : Rio Janiero, to the Prince Regent of England (later George IV), 1815 Oct. 15. (Unknown). WorldCat record id: 270493574 ...