On 18 Jan 1689 [his grandfather] Ernest Günther Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1609-1689 (age 79) died. His son [his father] Frederick William Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1668-1714 (age 20) succeeded William I Duke Schleswig Holstein Sonderburg Augustenburg.
On 04 Aug 1696 Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg was born to Frederick William Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1668-1714 (age 27).
On 03 Jun 1714 [his father] Frederick William Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1668-1714 (age 45) died. His son Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 17) succeeded I Duke Schleswig Holstein Sonderburg Augustenburg. [his future wife] Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg by marriage Duchess Schleswig Holstein Sonderburg Augustenburg.
Before 06 Apr 1721 Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 24) and Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg were married. She the daughter of . He the son of Frederick William Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1668-1714.
On 06 Apr 1721 [his son] Frederick Christian Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1721-1794 was born to Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 24) and [his wife] Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg.
In 1722 [his son] Emilius Augustes Oldenburg was born to Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 25) and [his wife] Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg.
In 1725 [his daughter] Sophia Charlotte Oldenburg was born to Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 28) and [his wife] Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg.
In 1731 [his daughter] Sophia Magdalena Maria Oldenburg was born to Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 34) and [his wife] Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg.
In 1736 [his daughter] Charlotte Amalia Oldenburg was born to Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 39) and [his wife] Frederikke Louise Unknown Duchess Schleswig Holstein Sonderburg Augustenburg.
In 1752 [his daughter] Sophia Charlotte Oldenburg (age 27) died.
On 20 Jan 1754 Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg (age 57) died. His son [his son] Frederick Christian Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1721-1794 (age 32) succeeded I Duke Schleswig Holstein Sonderburg Augustenburg.
Paternal Family Tree: Oldenburg
Kings Wessex: Great x 20 Grand Son of King Edmund "Ironside" I of England
Kings England: Great x 15 Grand Son of King Henry "Curtmantle" II of England
Kings Scotland: Great x 18 Grand Son of Malcolm III King Scotland
Kings Franks: Great x 16 Grand Son of Louis VII King Franks
Kings France: Great x 13 Grand Son of Philip "Bold" III King France
Great x 4 Grandfather: King Frederick I of Denmark
Great x 3 Grandfather: Christian III King Denmark 1503-1559 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Anna of Brandenburg 9 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: John "Younger" Oldenburg Duke Schleswig Holstein Sonderburg 1545-1622 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Dorothea of Saxe Lauenburg Queen Consort Denmark and Norway
Great x 1 Grandfather: Alexander Oldenburg I Duke Schleswig Holstein Sonderburg 1573-1627 12 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Philip I Duke of Brunswick-Grubenhagen 9 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Ernest III Duke of Brunswick-Grubenhagen 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Elisabeth of Brunswick-Grubenhagen 11 x Great Grand Daughter of King Henry "Curtmantle" II of England
GrandFather: Ernest Günther Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1609-1689 13 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 1 Grandmother: Dorothea Schwarzburg Duchess Schleswig Holstein Sonderburg
Great x 4 Grandfather: John V Count of Oldenburg and Delmenhorst
Great x 3 Grandfather: Anthony I Count of Oldenburg
Great x 2 Grandmother: Anna of Oldenburg
Father: Frederick William Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1668-1714 14 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: King Frederick I of Denmark
Great x 3 Grandfather: Christian III King Denmark 1503-1559 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Anna of Brandenburg 9 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandfather: John "Younger" Oldenburg Duke Schleswig Holstein Sonderburg 1545-1622 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Dorothea of Saxe Lauenburg Queen Consort Denmark and Norway
Great x 1 Grandfather: Philip Oldenburg 12 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Philip I Duke of Brunswick-Grubenhagen 9 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Ernest III Duke of Brunswick-Grubenhagen 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Elisabeth of Brunswick-Grubenhagen 11 x Great Grand Daughter of King Henry "Curtmantle" II of England
GrandMother: Auguste Oldenburg Duchess Schleswig Holstein Sonderburg Augustenburg 13 x Great Grand Daughter of King Henry "Curtmantle" II of England
Christian August Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1696-1754 15 x Great Grand Son of King Henry "Curtmantle" II of England