Biography of Constantine I King Greece 1868-1923

Family Trees

Descent

Ancestry

On 15 Oct 1867 [his father] George I King Greece 1845-1913 (21) and [his mother] Olga Constantinovna Holstein-Gottorp-Romanov Queen Consort Greece 1851-1926 (16) were married. Olga Constantinovna Holstein-Gottorp-Romanov Queen Consort Greece 1851-1926 (16) by marriage Queen Consort Greece.

On 02 Aug 1868 Constantine I King Greece 1868-1923 was born to [his father] George I King Greece 1845-1913 (22) and [his mother] Olga Constantinovna Holstein-Gottorp-Romanov Queen Consort Greece 1851-1926 (16).

On 27 Oct 1889 Constantine I King Greece 1868-1923 (21) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (19) were married (he was her half second-cousin once-removed).

On 20 Jul 1890 [his son] George II King Hellenes 1890-1947 was born to Constantine I King Greece 1868-1923 (21) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (20).

On 01 Aug 1893 [his son] Alexander I King Greece 1893-1920 was born to Constantine I King Greece 1868-1923 (24) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (23).

On 02 May 1896 [his daughter] Helen Glücksburg 1896-1982 was born to Constantine I King Greece 1868-1923 (27) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (25).

On 14 Dec 1901 [his son] Paul I King Greece 1901-1964 was born to Constantine I King Greece 1868-1923 (33) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (31).

On 13 Feb 1904 [his son] Irene Glücksburg 1904-1974 was born to Constantine I King Greece 1868-1923 (35) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (33).

On 18 Mar 1913 [his father] George I King Greece 1845-1913 (67) died. His son Constantine I King Greece 1868-1923 (44) succeeded I King Greece. [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (42) by marriage Queen Consort Greece.

On 04 May 1913 [his son] Katherine Glücksburg 1913-2007 was born to Constantine I King Greece 1868-1923 (44) and [his wife] Sophia Hohenzollern Queen Consort Greece 1870-1932 (42).

On 25 Oct 1920 [his son] Alexander I King Greece 1893-1920 (27) died. His brother [his son] Paul I King Greece 1901-1964 (18) succeeded I King Greece.

On 27 Feb 1921 [his son] George II King Hellenes 1890-1947 (30) and Elisabeth Hohenzollern-Sigmaringen Queen Consort Greece, Queen Consort Hellenes 1894-1956 (26) were married (he was her second-cousin) at Bucharest.

On 10 Mar 1921 King Carol II Hohenzollern-Sigmaringen 1893-1953 (27) and [his daughter] Helen Glücksburg 1896-1982 (24) were married (he was her second-cousin) at Athens.

On 11 Jan 1923 Constantine I King Greece 1868-1923 (54) died.

Family Trees

Paternal Family Tree: Oldenburg

Descent

Kings Wessex: Great x 30 Grand Son of Aethelwulf King Wessex -858

Kings Gwynedd: Great x 22 Grand Son of Owain "Great" King Gwynedd 1100-1170

Kings Seisyllwg: Great x 28 Grand Son of Hywel "Dda aka Good" King Seisyllwg, King Deheubarth 880-950

Kings Powys: Great x 23 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132

Kings England: Great x 4 Grand Son of King George II of Great Britain and Ireland 1683-1760

Kings Scotland: Great x 8 Grand Son of James I King England and Ireland VI King Scotland 1566-1625

Kings Franks: Great x 21 Grand Son of Louis VII King Franks 1120-1180

Kings France: Great x 15 Grand Son of Charles V King France 1338-1380

Ancestry

Father: George I King Greece 1845-1913 3 x Great Grandson of King George II of Great Britain and Ireland 1683-1760

GrandFather: Christian IX King Denmark 1818-1906 2 x Great Grandson of King George II of Great Britain and Ireland 1683-1760

Great GrandFather: Friedrich Wilhelm Glücksburg Duke Schleswig-Holstein-Sonderburg-Glücksburg 1785-1831

Great x 2 GrandFather: Friedrich Karl Ludwig Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1757-1816

Great x 3 GrandFather: Karl Anton Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck -1759

Great x 4 GrandFather: Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1697-1775

Great x 4 GrandMother: Sophie Unknown Duchess Schleswig-Holstein-Sonderburg-Beck

Great x 3 GrandMother: Frederica Charlotte Dohna-Schlodien Duchess Schleswig-Holstein-Sonderburg-Beck

Great x 2 GrandMother: Friederike Schlieben Duchess Schleswig-Holstein-Sonderburg-Beck

Great GrandMother: Louise Caroline Hesse-Kassel Duchess Schleswig-Holstein-Sonderburg-Glücksburg 1789-1867 Great Granddaughter of King George II of Great Britain and Ireland 1683-1760

Great x 2 GrandFather: Charles Hesse-Kassel 1744-1836 Grandson of King George II of Great Britain and Ireland 1683-1760

Great x 3 GrandFather: Frederick Hesse-Kassel 1720-1785 15 x Great Grandson of Henry III King England 1207-1272

Great x 4 GrandFather: William Hesse-Kassel 1682-1760 14 x Great Grandson of Henry III King England 1207-1272

Great x 3 GrandMother: Mary Hanover 1723-1772 Daughter of King George II of Great Britain and Ireland 1683-1760

Great x 4 GrandFather: King George II of Great Britain and Ireland 1683-1760 Son of George I King Great Britain and Ireland 1660-1727

Great x 4 GrandMother: Caroline Hohenzollern Queen Consort England 1683-1737

Great x 2 GrandMother: Louise Oldenburg 1750-1831 Granddaughter of King George II of Great Britain and Ireland 1683-1760

Great x 3 GrandFather: Frederick V King Denmark and Norway 1723-1766

Great x 4 GrandFather: Christian VI King Denmark and Norway 1699-1746

Great x 3 GrandMother: Louise Hanover Queen Consort Denmark and Norway 1724-1751 Daughter of King George II of Great Britain and Ireland 1683-1760

Great x 4 GrandFather: King George II of Great Britain and Ireland 1683-1760 Son of George I King Great Britain and Ireland 1660-1727

Great x 4 GrandMother: Caroline Hohenzollern Queen Consort England 1683-1737

GrandMother: Louise Hesse-Kassel Queen Consort Denmark 1817-1898 2 x Great Granddaughter of King George II of Great Britain and Ireland 1683-1760

Great GrandFather: William Hesse-Kassel 1787-1867 Great Grandson of King George II of Great Britain and Ireland 1683-1760

Great x 2 GrandFather: Frederick Hesse-Kassel 1747-1837 Grandson of King George II of Great Britain and Ireland 1683-1760

Great x 3 GrandFather: Frederick Hesse-Kassel 1720-1785 15 x Great Grandson of Henry III King England 1207-1272

Great x 4 GrandFather: William Hesse-Kassel 1682-1760 14 x Great Grandson of Henry III King England 1207-1272

Great x 3 GrandMother: Mary Hanover 1723-1772 Daughter of King George II of Great Britain and Ireland 1683-1760

Great x 4 GrandFather: King George II of Great Britain and Ireland 1683-1760 Son of George I King Great Britain and Ireland 1660-1727

Great x 4 GrandMother: Caroline Hohenzollern Queen Consort England 1683-1737

Mother: Olga Constantinovna Holstein-Gottorp-Romanov Queen Consort Greece 1851-1926 5 x Great Granddaughter of George I King Great Britain and Ireland 1660-1727

GrandFather: Konstantin Nikolayevich Holstein-Gottorp-Romanov 1827-1892 4 x Great Grandson of George I King Great Britain and Ireland 1660-1727

Great GrandFather: Tsar Nicholas I of Russia 1796-1855

Great x 2 GrandFather: Paul Emperor of Russia 1754-1801

Great x 3 GrandFather: Peter III of Russia 1728-1762

Great x 4 GrandFather: Charles Frederick Duke of Holstein-Gottorp 1700-1739

Great GrandMother: Charlotte Hohenzollern 1798-1860 3 x Great Granddaughter of George I King Great Britain and Ireland 1660-1727

Great x 2 GrandFather: Frederick William II King Prussia 1770-1840 2 x Great Grandson of George I King Great Britain and Ireland 1660-1727

Great x 3 GrandFather: Frederick William II King Prussia 1744-1797 Great Grandson of George I King Great Britain and Ireland 1660-1727

Great x 4 GrandFather: Augustus William Hohenzollern 1722-1758 Grandson of George I King Great Britain and Ireland 1660-1727