Gabbitas

Gabbitas was a Spanish gunsmith who was responsible for crafting a flintlock pistol of English design that eventually came to bear the initials "E.B." These initials led to popular speculation that the specific firearm, merely called the English Flintlock Pistol, was at one time the personal weapon of the British general and former Templar Edward Braddock until he was killed in an ambush executed by the Templar Grand Master Haytham Kenway during the French and Indian War.

Trivia

Gabbitas is only mentioned in Assassin's Creed III as the producer of the English Flintlock Pistol in the weapon's description. Oddly enough, the weapon can be crafted by the player, as Ratonhnhaké:ton, at the Davenport Homestead with the help of the resident blacksmith David Walston and woodworker Lance O'Donnell, and if the player acquires the gun in this way, it would directly contradict the weapon's description that it was made by Gabbitas.