Complex sentence: He spent long periods in Tamapache, Temptela, Xalpa and Sichu and founded on 12 April 1582 the city of Leon-today Cerralvo-and half a league from there founded another settlement which he called Villa de Cueva.
Split into simpler sentences: He spent long periods in Tamapache, Temptela, Xalpa and Sichu. On 12 April 1582, he founded the city of Leon-today called Cerralvo-and half a league from there founded another settlement which he called Villa de Cueva.