Juan Carlos I King of Spain

Puoliso: Princess Sophia Margaret Victoria Frederica of Greece and Denmark

I. Vanhemmat: Infante Juan, Count of Barcelona & Princess María Mercedes of Bourbon-Two Sicilies

II. Victoria Eugenie of Battenberg & Alfonso XIII of Spain

III. Princess Beatrice of the United Kingdom & Prince Henry of Battenberg

IV. Queen Victoria of the United Kingdom and Ireland & Prince Albert of Saxe-Coburg and Gotha