Sancho II sän´chō [key], d.1072, Spanish king of Castile (1065–72), son and successor of Ferdinand I. He conquered (1072) León from his brother Alfonso VI, but his sister Urraca rebelled against him at Zamora, and Sancho was assassinated while besieging the city. He was succeeded by Alfonso VI.
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2023, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Spanish and Portuguese History: Biographies