On 06 May 1675 [his grandfather] August Philipp Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1612-1675 (age 62) died at Beck. His son [his father] Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 (age 22) succeeded Louis I Duke Schleswig-Holstein-Sonderburg-Beck.
On 01 Jan 1685 [his father] Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 (age 31) and [his mother] Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck (age 26) were married. She by marriage Duchess Schleswig-Holstein-Sonderburg-Beck. She the daughter of Ernest Günther Oldenburg I Duke Schleswig Holstein Sonderburg Augustenburg 1609-1689 (age 75) and Auguste Oldenburg Duchess Schleswig Holstein Sonderburg Augustenburg (age 51). He the son of August Philipp Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1612-1675 and Marie Sibylle Nassau Saarbrücken Duchess Schleswig-Holstein-Sonderburg-Beck. They were first cousins.
On 07 Dec 1697 Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck was born to Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 (age 44) and Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck (age 39). Coefficient of inbreeding 7.82%.
On 05 Sep 1723 Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 25) and Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck (age 28) were married. She by marriage Duchess Schleswig-Holstein-Sonderburg-Beck. She the daughter of . He the son of Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 (age 70) and Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck (age 65).
In Oct 1724 [his son] Karl Oldenburg was born to Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 26) and [his wife] Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck (age 29).
In Mar 1726 [his son] Karl Oldenburg (age 1) died.
Around 20 May 1726 [his daughter] Ulrike Amelie Wilhelmine Oldenburg died.
On 20 May 1726 [his daughter] Ulrike Amelie Wilhelmine Oldenburg was born to Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 28) and [his wife] Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck (age 31).
In 1728 [his wife] Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck (age 33) died.
On 07 Mar 1728 [his father] Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 (age 74) died. On 07 Mar 1728 His son [his brother] Frederick William Oldenburg II Duke Schleswig-Holstein-Sonderburg-Beck 1687-1749 (age 40) succeeded William II Duke Schleswig-Holstein-Sonderburg-Beck.
On 02 May 1740 [his mother] Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck (age 82) died.
On 15 Mar 1742 Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 44) and Natália Nikolaievna Golovine Duchess Schleswig-Holstein-Sonderburg-Beck were married. She by marriage Duchess Schleswig-Holstein-Sonderburg-Beck. He the son of Frederick Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 and Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck.
On 01 Feb 1743 [his son] Prince Peter Glücksburg was born to Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 45) and [his wife] Natália Nikolaievna Golovine Duchess Schleswig-Holstein-Sonderburg-Beck.
In 1744 [his son] Alexander Glücksburg died.
In 1744 [his son] Alexander Glücksburg was born to Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 46) and [his wife] Natália Nikolaievna Golovine Duchess Schleswig-Holstein-Sonderburg-Beck.
On 11 Nov 1749 [his brother] Frederick William Oldenburg II Duke Schleswig-Holstein-Sonderburg-Beck 1687-1749 (age 62) died. His brother Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 51) succeeded Aug I Duke Schleswig-Holstein-Sonderburg-Beck.
On 23 Feb 1750 [his daughter] Catherine Glücksburg was born to Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 52) and [his wife] Natália Nikolaievna Golovine Duchess Schleswig-Holstein-Sonderburg-Beck.
On 03 Jan 1751 [his son] Prince Peter Glücksburg (age 7) died.
On 30 May 1754 [his son] Karl Anton Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck -1759 and [his daughter-in-law] Frederica Charlotte Dohna Schlodien Duchess Schleswig-Holstein-Sonderburg-Beck were married at Königsberg. She by marriage Duchess Schleswig-Holstein-Sonderburg-Beck. He the son of Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1697-1775 (age 56) and Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck.
On 22 May 1775 Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck (age 77) died.
[his son] Karl Anton Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck -1759 was born to Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck and Sophie of Hesse-Philippsthal Duchess Schleswig-Holstein-Sonderburg-Beck at Marburg.
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: August Philipp Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1612-1675 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 Louis Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1653-1728 14 x Great Grand Son of King Henry "Curtmantle" II of England
GrandMother: Marie Sibylle Nassau Saarbrücken Duchess Schleswig-Holstein-Sonderburg-Beck
Peter August Oldenburg I Duke Schleswig-Holstein-Sonderburg-Beck 1697-1775 15 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: 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
Mother: Louise Charlotte Oldenburg Duchess Schleswig-Holstein-Sonderburg-Beck 14 x Great Grand Daughter 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