On 30 Sep 1658 [his father] Ernest Augustus Hanover Elector Brunswick-Lüneburg 1629-1698 (age 28) and [his mother] Sophia Palatinate Simmern (age 27) were married. She the daughter of Frederick Palatinate Simmern V Elector Palatine Rhine and Princess Elizabeth Stewart Queen Bohemia (age 62). He the son of George Hanover Duke Brunswick-Lüneburg 1582-1641 and Anne Eleonore Hesse Darmstadt Duchess Brunswick-Lüneburg 1601-1659 (age 57). She a granddaughter of King James I of England and Ireland and VI of Scotland. 
On 17 Sep 1674 Ernest Augustus Hanover 1st Duke York and Albany was born to Ernest Augustus Hanover Elector Brunswick-Lüneburg 1629-1698 (age 44) and Sophia Palatinate Simmern (age 43). He a great grandson of King James I of England and Ireland and VI of Scotland.
On 23 Jan 1698 [his father] Ernest Augustus Hanover Elector Brunswick-Lüneburg 1629-1698 (age 68) died.
On 08 Jun 1714 [his mother] Sophia Palatinate Simmern (age 83) died.
On 29 Jun 1716 Ernest Augustus Hanover 1st Duke York and Albany (age 41) was created 1st Duke York and Albany.
On 30 Apr 1718 Ernest Augustus Hanover 1st Duke York and Albany (age 43) was appointed 530th Knight of the Garter by [his brother] King George I of Great Britain and Ireland (age 57).
On 14 Aug 1728 Ernest Augustus Hanover 1st Duke York and Albany (age 53) died at Osnabrück, Lower Saxony. Duke York and Albany extinct.
Paternal Family Tree: Hanover
Maternal Family Tree: Sophie Mecklenburg-Schwerin Queen Consort Denmark 1557-1631
Descendants Family Trees:
Kings Wessex: Great x 18 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 15 Grand Son of Owain "Great" King Gwynedd 1100-1170
Kings Seisyllwg: Great x 21 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 16 Grand Son of Maredudd ap Bleddyn King Powys 1047-1132
Kings England: Great Grand Son of King James I of England and Ireland and VI of Scotland
Kings Scotland: Great x 11 Grand Son of Robert "The Bruce" I King Scotland
Kings Franks: Great x 14 Grand Son of Louis VII King Franks
Kings France: Great x 8 Grand Son of Charles "Beloved Mad" VI King France
GrandFather: George Hanover Duke Brunswick-Lüneburg 1582-1641
Father: Ernest Augustus Hanover Elector Brunswick-Lüneburg 1629-1698 13 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: William II Landgrave of Hesse 1469-1509 9 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandfather: Landgrave Philip I of Hesse 1504-1567 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 2 Grandfather: Landgrave George I of Hesse Darmstadt 10 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: George Duke of Saxony 9 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 3 Grandmother: Christine of Saxony 9 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Barbara Jagiellon 8 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 1 Grandfather: Landgrave Louis V of Hesse-Darmstadt 11 x Great Grand Son of King Henry "Curtmantle" II of England
GrandMother: Anne Eleonore Hesse Darmstadt Duchess Brunswick-Lüneburg 1601-1659 12 x Great Grand Daughter of King Henry "Curtmantle" II of England
Ernest Augustus Hanover 1st Duke York and Albany 1674-1728 Great Grand Son of King James I of England and Ireland and VI of Scotland
Great x 4 Grandfather: John II Count Palatinate Simmern 8 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandfather: Frederick III Elector Palatine 9 x Great Grand Son of King Edward "Longshanks" I of England
Great x 2 Grandfather: Louis VI Elector Palatine 1539-1583 10 x Great Grand Son of King Edward "Longshanks" I of England
Great x 1 Grandfather: Frederick IV Elector Palatine 1574-1610 11 x Great Grand Son of King Edward "Longshanks" I of England
GrandFather: Frederick Palatinate Simmern V Elector Palatine Rhine 10 x Great Grand Son of King Henry III of England
Great x 3 Grandfather: William "The Rich" I Count of Nassau Dillenburg
Great x 2 Grandfather: William "The Silent" Orange Nassau I Prince Orange
Great x 1 Grandmother: Electress Louise Juliana of the Palatine Rhine 1576-1644 9 x Great Grand Daughter of King Henry III of England
Great x 4 Grandfather: Louis Bourbon Prince of La Roche sur Yon
6 x Great Grand Son of King Henry III of England
Great x 3 Grandfather: Louis Duke of Montpensier 7 x Great Grand Son of King Henry III of England
Great x 4 Grandmother: Louise Bourbon Duchess of Monpensier 1482-1561 7 x Great Grand Daughter of King Henry III of England
Great x 2 Grandmother: Charlotte Bourbon Princess Orange 8 x Great Grand Daughter of King Henry III of England
Great x 4 Grandfather: Jean IV de Longwy Seigneur de Givry
Great x 3 Grandmother: Jacqueline de Longwy 8 x Great Grand Daughter of King Henry III of England
Great x 4 Grandmother: Jeanne Valois 7 x Great Grand Daughter of King Henry III of England
Mother: Sophia Palatinate Simmern Grand Daughter of King James I of England and Ireland and VI of Scotland
Great x 4 Grandfather: John Stewart 3rd Earl Lennox 1490-1526
5 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: Matthew Stewart 4th Earl Lennox 4 x Great Grand Son of King Edward III of England
Great x 4 Grandmother: Isabel or Elizabeth Stewart Countess Lennox 1495-1564 3 x Great Grand Daughter of King Edward III of England
Great x 2 Grandfather: Henry "Lord Darnley" Stewart Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: Archibald Douglas 6th Earl Angus
10 x Great Grand Son of King John "Lackland" of England
Great x 3 Grandmother: Margaret Douglas Countess Lennox Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandmother: Margaret Tudor Queen Scotland
Daughter of King Henry VII of England and Ireland
Great x 1 Grandfather: King James I of England and Ireland and VI of Scotland 2 x Great Grand Son of King Henry VII of England and Ireland
Great x 4 Grandfather: King James IV of Scotland
4 x Great Grand Son of King Edward III of England
Great x 3 Grandfather: King James V of Scotland Grand Son of King Henry VII of England and Ireland
Great x 4 Grandmother: Margaret Tudor Queen Scotland Daughter of King Henry VII of England and Ireland
Great x 2 Grandmother: Mary Queen of Scots Great Grand Daughter of King Henry VII of England and Ireland
Great x 4 Grandfather: Claude Lorraine 1st Duke Guise 7 x Great Grand Son of King Edward "Longshanks" I of England
Great x 3 Grandmother: Mary of Guise Queen Consort Scotland 6 x Great Grand Daughter of King Edward III of England
Great x 4 Grandmother: Antoinette Bourbon Duchess of Guise 1493-1583 5 x Great Grand Daughter of King Edward III of England
GrandMother: Princess Elizabeth Stewart Queen Bohemia Daughter of King James I of England and Ireland and VI of Scotland
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: Frederick II King Denmark 1534-1588 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 Grandmother: Anne of Denmark Queen Consort Scotland England and Ireland 12 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 4 Grandfather: Albrecht VII Duke Mecklenburg
Great x 3 Grandfather: Ulrich Mecklenburg-Schwerin 11 x Great Grand Son of King Henry "Curtmantle" II of England
Great x 4 Grandmother: Anna Hohenzollern Duchess Mecklenburg 10 x Great Grand Daughter of King Henry "Curtmantle" II of England
Great x 2 Grandmother: Sophie Mecklenburg-Schwerin Queen Consort Denmark 1557-1631 12 x Great Grand Daughter of King Henry "Curtmantle" II of England
