Gregorio Álvarez Tuñón y Quirós was born in Dec 1678 in Valladolid, Spain; was christened in 1678/79 in San Andres de Valladolid, Castile, Spain; died on 30 Mar 1728 in San José de Jamaica, Sonora, Mexico; was buried on 31 Mar 1728 in San Juan Bautista, Sonora, Mexico.