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Diego de Borica y Retegui was born in Vitoria-Gasteiz to a family connected to Father Fermín de Lasuén's. In 1780 Diego de Borica married Maria Magdalena de Urquidi, a Mexican-Basque direct descendant of one of the founders of Durango, Mexico.[2]
Military advance as governor
As the governor, Diego de Borica and Father Lasuén determined that five more missions were needed in 1795 along El Camino Real.[4] Borica sent expeditions from four different missions to find suitable new settlements that were no more than one day's travel as military escorts were necessary.[5] By August 1796, Borica notified Viceroy Miguel de la Grúa Talamanca that no increase in troops was necessary. The first missionary site selected in 1796 was Mission San José near the pueblo of the same name.[4]
In 1797, Borica ordered the construction of a battery to protect the cove east of Point Medanos. The location initially was named "Bateria San Jose" and was chosen because the promontory overlooked San Francisco Bay and Alcatraz Island. Borica provisioned the unit with five brass cannons.[7]
Before stepping down as governor, Borica recommended reappointing José Joaquín de Arrillaga to organize military defenses for California.[10]
Intellect, concerns, and initiatives
Borica was a member of the Royal Basque Society (1779–1793) and influenced by the Enlightenment's ideas of progress (cf. circumstances in the Basque districts back in Europe), showing a concern for the welfare of his subjects. However, his attempts to establish settlements in California—for which purpose he thought of Catalans—and launch the economic development of California were largely foiled by the Spanish Crown's failure to back up his effort.[2]
At a time when the publications of the Royal Basque Society encouraged sheep raising and wool growing, Borica fostered maximum autonomy for the Californian missions by spreading sheep among the ranchers, engaging even personally in that pursuit. He was successful during his office, but by the time of California's detachment from Mexico, flocks had diminished significantly.[2]