♂ William George_I of_the_Hellenes Oldenburg

• Christian_IX (1818)
• Louise of_Hesse-Cassel (1817)

Marriage 1867-01-01

• Andrew of_Greece (1882)
• Alexandra of_Greece (1870)
• Nicholas of_Greece (1872)
• Constantine_I Oldenburg (1868)
• Christopher Oldenburg (1888)
• George Oldenburg (1869)
• Olga
• Mary (1876)

• Alexandra of_Denmark "Alix" (1844)
• Dagmar "Marie" of_Denmark (1847)
• Thyra of_Denmark (1853)
• Frederick_VIII (1843)
• Valdemar (1858)