Choiseul Province for the island are Choiseul and Lauru. San Marcos is not commonly used at this present day. Choiseul Province was initially not part of the British Solomon Islands. Like Buka, Bougainville (both now part of Papua New Guinea's North Solomons Province), Santa Isabel, and the Ontong Islands, it was part of the German Solomon Islands in 1884. Fifteen years later, in 1899, Germany ceded Choiseul, Isabel and Ontong Java to the British to become part of the British Solomon Islands. In 1900, Charles Woodford, the Resident Commissioner for the Solomon Islands sailed to Choiseul via Isabel on a ship named
Santa Isabel Island Maestre de Campo Pedro Ortega Valencia and Alférez Hernando Enríquez resulted in the discoveries of the islands of Malaita, Guadalcanal, Savo, Vangunu, Choiseul, Makira, Ulawa, Malaupaina, Malaulalo, Ali'ite, and Ugi Island. The Spanish immediately came into contact with Solomon Islanders and at first the relationship was cordial. However, the Spanish expedition's need for fresh food and water quickly led to tension and conflict, the Solomon Islanders’ subsistence economy being unable to provide continuous supplies to the Spanish. Having found no gold and little food, and beset by attacks and sickness, the Spanish colonists shifted their colony to the site of