human: Question:What is the date of birth of Francis Otto, Duke Of Brunswick-Lüneburg's father?
Low credibility of text: Henry the Peaceful, Duke of Brunswick-Lüneburg: Henry the Peaceful( 1411 – 7 December 1473), Duke of Brunswick- Lüneburg, called the Peaceful, ruled over both parts of Brunswick- Lüneburg.Charles William Ferdinand, Duke of Brunswick: Charles William Ferdinand, Duke of Brunswick-Lüneburg, Prince of Brunswick-Wolfenbüttel (9 October 1735 – 10 November 1806) was the Prince of Brunswick-Wolfenbüttel and Duke of Brunswick-Lüneburg and a military leader. His titles are usually shortened to Duke of Brunswick in English-language sources. He succeeded his father as sovereign prince of the Principality of Brunswick-Wolfenbüttel, one of the princely states of the Holy Roman Empire. The duke was a cultured and benevolent despot in the model of Frederick the Great, and was married to Princess Augusta, a sister of George III of Great Britain. He was also a recognized master of 18th century warfare, serving as a Field Marshal in the Prussian Army. During the Napoleonic Wars, he was mortally wounded by a musket ball at the Battle of Jena–Auerstedt in 1806.Otto III, Duke of Brunswick-Harburg: Otto III, Duke of Brunswick- Lüneburg, Lord of Harburg( 20 March 1572 in Harburg – 4 August 1641 in Harburg) was a titular Duke of Brunswick- Lüneburg and ruler of the apanage Brunswick- Harburg.
High credibility of text: Francis Otto, Duke of Brunswick-Lüneburg: Francis Otto, Duke of Brunswick-Lüneburg (1530–1559) was the Prince of Lüneburg from 1555 to 1559. He was the son of Ernest I, Duke of Brunswick-Lüneburg.
Low credibility of text: Matilda of Brunswick-Lüneburg: Matilda of Brunswick- Lüneburg( 1276 – 26 April 1318) was a German noblewoman and member of the House of Welf. By birth, she was a duchess of Brunswick- Lüneburg and by marriage Duchess of Glogów, Ścinawa, etc. She was the seventh child and only daughter of Albert I, Duke of Brunswick- Lüneburg by his second wife Alessina, daughter of Margrave Boniface II of Montferrat.Elizabeth of Denmark, Duchess of Brunswick-Wolfenbüttel: Elisabeth of Denmark (25 August 1573 – 19 July 1625) was duchess consort of Brunswick-Lüneburg as married to Duke Henry Julius of Brunswick-Lüneburg. She was regent of Brunswick-Lüneburg in 1616-1622.Ernest I, Duke of Brunswick-Lüneburg: Ernest of Brunswick-Lüneburg  (27 June 1497 – 11 January 1546), also frequently called Ernest the Confessor, was duke of Brunswick-Lüneburg and a champion of the Protestant cause during the early years of the Protestant Reformation. He was the Prince of Lüneburg and ruled the Lüneburg-Celle subdivision of the Welf family's Brunswick-Lüneburg duchy from 1520 until his death. He was the son of Henry I, Duke of Lüneburg, and Margarete of Saxony, the daughter of Ernest, Elector of Saxony.Duke Louis Ernest of Brunswick-Lüneburg: Louis Ernest of Brunswick- Lüneburg- Bevern( 25 September 1718, Wolfenbüttel – 12 May 1788, Eisenach) was a field- marshal in the armies of the Holy Roman Empire and the Dutch Republic, the elected Duke of Courland( 1741). From 13 November 1750 to 1766 he was the Captain- General of the Netherlands, where he was known as the Duke of Brunswick or( to distinguish him from his eldest brother Charles, who succeeded to their father's title of Duke of Brunswick- Lüneburg) Duke of Brunswick- Wolfenbüttel. Another brother was Duke Ferdinand of Brunswick who led the Allied Anglo- German army during the Seven Years' War. He was probably one of the first victims of the media in Dutch history.Dorothea of Brunswick-Lüneburg: Dorothea of Brunswick-Lüneburg (1 January 1570 – 15 August 1649) was a daughter of Duke William "the younger" of Brunswick-Lüneburg and his wife, Dorothea of Denmark, Duchess of Brunswick-Lüneburg. She married Count Palatine Charles I of Zweibrücken-Birkenfeld. They had four children:Henry III, Duke of Brunswick-Grubenhagen: Henry III, Duke of Brunswick- Lüneburg(* 1416 Grubenhagen, † 20 December 1464), of the House of Welf, was a Duke of Brunswick- Lüneburg ruling the ducal Principality of Grubenhagen between 1427 and 1464.

gpt: 27 June 1497