An account on the life of the Spanish royal family, with Prince Carlos Hugo, who hopes to use Princess Irene considerable fortune to advance his ambitions.

As sunrise touched the jagged rocks of Montejurra last week, 60,000 Spaniards followed wooden crosses and old battle flags up steep paths toward a plateau on the mountaintop. There, at the heart of the old northern kingdom of Navarre, they gathered for their annual commemoration of two bloody 19th century…