| Birth |
24 Dec 1845 |
København, Kobenhavn, Denmark |
| Died |
18 Mar 1913 |
Thessaloníki, Thessaloniki, Central Macedonia, Greece |
| Buried |
Athens, Regional unit of Athens, Attica, Greece |
| |
| Father |
Christian IX, King of Denmark, Oldenburg, b. 8 Apr 1818, Gottorp, Ostergotland, Sweden |
| Relationship |
natural |
| Mother |
Louise Wilhelmina Fredricka Carolina Hesse Kassel Rumpenheim, b. 7 Sep 1817, Cassel, Ahrweiler, Rheinland-Pfalz, Germany |
| Relationship |
natural |
| |
| Family 1 |
Olga Constantinovna Princess of Greece Romanov, b. 3 Sep 1851, Pavlovsk, Altai Mountains, Russia |
| Married |
1867 |
Winter Palace, St Petersburg, Russia |
| Children |
| + | 1. Andrew (Prince of Greece and Denmark) OLDENBURG MONTBATTEN, b. 2 Feb 1882, Athínai, Attiki, Attiki, Greece |
|
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| Children |
| | 1. Christopher Oldenberg, b. 1867 |
| | 2. Constantine I, King of Greece, Oldebburg, b. 2 Aug 1868, Athínai, Attiki, Greece |
| | 3. George, High Commissioner of Crete, Oldenburg, b. 1869, Corfu, Greece |
| | 4. Alexandra Georgievna, Grand Duchess, Oldenburg, b. 10 Aug 1870, Kérkyra, Ionian Islands, Greece |
| | 5. Nicholas, Prince of Greece, Oldenburg, b. 9 Jan 1872, Athínai, Attiki, Attiki, Greece |
| | 6. Marie Georgiviena, Princess of Greece, George, b. 20 Feb 1876, Athínai, Greece |
| | 7. Olga Schleswig Holstein Sonderburg, b. 7 Apr 1880, Athens, Greece |
| | 8. Christopher, Prince of Greece, Schleswig Holstein, b. 11 Aug 1888, Pavlovsk, Altai Mountains, Russia |
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