Ernst August von Braunschweig-Calenberg was born 20 November 1629 in Herzberg am Harz, Lower Saxony, Germany to Georg von Braunschweig-Lüneburg (1582-1641) and Anna Eleonore von Hessen-Darmstadt (1601-1659) and died 23 January 1698 Herrenhausen, Lower Saxony, Germany of unspecified causes. He married Sophie von der Pfalz (1630-1714) 17 October 1658 in Heidelberg, Baden-Württemberg, Germany.
Children
| Name | Birth | Death | Joined with |
| George I of Great Britain (1660-1727) | 28 May 1660 Osnabrück, Lower Saxony, Germany | 11 June 1727 Osnabrück, Lower Saxony, Germany | Sophie Dorothea von Braunschweig-Lüneburg (1666-1726) Ermengarde Melusina von der Schulenberg (1667-1743) |
| Friedrich August von Hannover (1661-1690) | |||
| Maximilian Wilhelm von Hannover (1666-1726) | |||
| Sophie Charlotte von Hannover (1668-1705) | 12 October 1668 Bad Iburg, Osnabrück District, Lower Saxony, Germany | 1 February 1705 Hanover, Lower Saxony, Germany | Friedrich I. in Preußen (1657-1713) |
| Karl Philipp von Hannover (1669-1690) | |||
| Christian von Hannover (1671-1703) | |||
| Ernest Augustus, Duke of York and Albany (1674-1728) | 7 September 1674 Osnabrück, Lower Saxony, Germany | 14 August 1728 Osnabrück, Lower Saxony, Germany | |
| Name | Birth | Death | Joined with |
| Ernst August von Platen-Hallermund (1674-1726) | |||
| Sophia Charlotte von Platen-Hallermund (1675-1725) | 1675 | 20 April 1725 | Johan Adolph IV. von Kielmansegg (1668-1717) |
Footnotes (including sources)
| ‡ General |
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