The Government of the United Provinces of the River Plate attempted to control the islands through commerce, granting fishing and hunting rights to Jorge Pacheco in 1824. Pacheco's partner Luis Vernet established a toehold in the islands in 1826 and a fledgling colony in 1828. He also visited the British consulate in 1826, 1828 and 1829 seeking endorsement of his venture and British protection for his settlement in the event of their returning to the islands. After receiving assurances from the British minister chargé d'affaires, Sir Woodbine Parish, Vernet provided regular reports to the British on the progress of his enterprise. He expressed the wish that, in the event of the British returning to the islands, the British Government would take his settlement under their protection; Parish duly passed this wish on to London. In 1829, he sought a naval vessel from the United Provinces to protect his colony but as none were available he was appointed Military and Civil Commander, prompting British protests. Attempts to regulate fishing and sealing lead to conflict with the United States and the "Lexington" raid of 1831. With the colony in disarray, Major Esteban Mestivier was tasked to set up a penal colony but was murdered in a mutiny shortly after arriving in 1832. Protests at Mestivier's appointment received no response and so the British dispatched a naval squadron to re-establish British rule.