Biographical information is here. He abdicated in 1931.
Wikipedia entry here. She was British, a descendent of Queen Victoria, passing on genes related to haemophilia.
He renounced his claim to the throne in 1933, later dying due to haemophilia-indiced bleeding.
He also renounced his claim.
She was the most long-lived of the group.
Some biographical information is here.
He was the father of King Juan Carlos I.
He also died of complications due to haemophilia.