GrandColombier / Louis XV [1715 – 1774] / XVIIIe siècle / XVIIIe siècle : 1763 - 1778 - 1re Rétrocession
1763 – Traité de Paris (Texte anglais)
par Treaty of Paris 1763 The definitive Treaty of Peace and Friendship between his Britannick Majesty, the Most Christian King, and the King of Spain. Concluded …