Remembered today as an early cartographer and prolific religious artist, don Bernardo de Miera y Pacheco (1713-1785) engaged during his lifetime in a surprising array of other pursuits: engineer and militia captain on Indian campaigns, district officer, merchant, debt collector, metallurgist, luckless silver miner, presidial soldier, dam builder, and rancher. This long-overdue, richly illustrated biography recounts Miera's complex life in cinematic...