Frederick Bernard, Count Palatine of Gelnhausen (28 May 1697 in Gelnhausen – 5 August 1739, ibid.) was Count Palatine and Duke of Birkenfeld-Gelnhausen.

Life Frederick Bernard was the eldest son of the Duke and Count Palatine John Charles of Gelnhausen (1638-1704) from his second marriage to Esther Maria (1665-1725), the daughter of Baron George Frederick of Witzleben-Elgersburg.

In 1704, he succeeded his father as Count Palatine of Birkenfeld-Gelnhausen. He served in the French army as a colonel of the Royal Alsatian regiment. He was a knight of the Order of Saint Hubert. A treaty of 1736 with Caroline, the regent of Zweibrücken, granted Frederick Bernard an annual allowance of .Andreas Sebastian Stumpf: Geschichte des hohen Kurhauses Pfalzbayern im Grundrisse, 1804, p. 113 Online

Frederick Bernard died in 1739 without a male heir.Hardt: Wilhelm Herzog in Bayern, Verl. d. Literar.-Artist.-Inst., 1838, p. 6 Gelnhause was inherited by his younger brother John.

Marriage and issue Frederick Bernard married on 30 May 1737 in Arolsen to Princess Ernestine Louise of Waldeck-Pyrmont (1705-1782), the daughter of Friedrich Anton Ulrich, Prince of Waldeck and Pyrmont. Her mother was Frederick Bernard's cousin, Countess palatine Louise of Palatinate-Birkenfeld-Bischweiler. Frederick Bernard and Ernestine Louise had two daughters: Caroline Louise (1738-1782) Ernestine Friederike Auguste (1739-1746)

Ancestors

References Johann Samuel Ersch: Allgemeine Encyklopädie der Wissenschaften und Künste. Section 2, H–N, part 21, Johann (Infant von Castilien) – Johann-Boniten, p. 189 Maximilian V. Sattler: Lehrbuch der bayerischen Geschichte, Lindauer, 1868, p. 412 Carl Renatus Hausen: Abhandlungen und Materialien zum neuesten deutschen Staatsrechte und Reichsgeschichte, vol. 5, p. 160 ff Footnotes