Complex sentence: Bernardo de Miera y Pacheco (4 August 1713--11 April 1785) was "perhaps the most prolific and important cartographer of New Spain" as well as a "Santero" or wood-carver of religious images.
Split into simpler sentences: Bernardo de Miera y Pacheco (4 August 1713--11 April 1785) was a Spanish cartographer and artist. He was "perhaps the most prolific and important cartographer of New Spain" as well as a "Santero" or wood-carver of religious images.