The Oath of Santa Gadea El Cid Campeador extracts an oath from Alfonso VI the King of Castille that in the Year 1072 he had no part in the murder of his brother Sancho II
The Oath of Santa Gadea El Cid Campeador extracts an oath from Alfonso VI the King of Castille that in the Year 1072 he had no part in the murder of his brother Sancho II