Bruno Casimir Albert Emil Ferdinand of Ysenburg and Büdingen (14 June 1837 – 26 January 1906) was the third Prince of Ysenburg and Büdingen. Bruno was the eldest son of Ernst Casimir II, 2nd Prince of Ysenburg and Büdingen and his wife Countess Thekla of Erbach-Fürstenau.
As a nobleman, Bruno was a member of the First Chamber of the Estates of the Grand Duchy of Hesse from 1861 to 1906. He served as its president first between 1878 and 1889, and second between 1889 and 1900.
Marriage and issue
First, Bruno married Mathilde of Solms-Hohensolms-Lich, daughter of Ferdinand, Prince of Solms-Hohensolms-Lich and his wife Countess Caroline of Collalto and San Salvatore, on 31 July 1862 in Lich. Bruno and Mathilde had two daughters before Mathilde's death on 11 September 1867:
Princess Hedwig of Ysenburg and Büdingen (1 November 1863 Büdingen - 1 July 1925 Ortenberg)
∞ Botho, Prince of Stolberg-Rossla (1850-1893) on 27 September 1883 in Büdingen; had issue.
∞ Count Kuno of Stolberg-Rossla (1862-1921) on 31 August 1902 in Rossla; no issue.
Princess Elisabeth of Ysenburg and Büdingen (21 December 1864 Büdingen - 16 November 1946 Heilsberg)
∞ Rudolf, Baron of Thüngen (1855-1929) on 25 September 1889 in Büdingen; had issue.
Bruno married secondly to Countess Bertha of Castell-Rüdenhausen, daughter of Adolf, Hereditary Count of Castell-Rüdenhausen and his wife Baroness Marie of Thüngen, on 30 September 1869 in Rüdenhausen. Bruno and Bertha had eight children:
Princess Emma of Ysenburg and Büdingen (28 August 1870 Büdingen - 13 December 1944 Laubach)
∞ Count Otto of Solms-Laubach (1860-1904) on 14 April 1898 in Büdingen; had issue, among which George Frederick, Count of Solms-Laubach (father of Countess Monika of Solms-Laubach, wife of Prince Ernest Augustus of Hanover, and maternal grandfather of Countess Donata of Castell-Rüdenhausen).
Princess Marie of Ysenburg and Büdingen (28 May 1875 Büdingen - 22 October 1952 Gießen).
Wolfgang, 4th Prince of Ysenburg and Büdingen (30 March 1877 Büdingen - 29 July 1920 Gößweinstein)
∞ Countess Adelheid of Rechteren-Limpurg (1881-1970) on 26 September 1901 in Sommerhausen; no issue.
Princess Thekla of Ysenburg and Büdingen (16 October 1878 Büdingen - 22 February 1950 Mistelbach)
∞ Manfred V, Prince of Collalto and San Salvatore (1870-1940) on 9 May 1901 in Büdingen; had issue.
Princess Mathilde of Ysenburg and Büdingen (26 March 1880 Büdingen - 25 April 1947 Herrnsheim)
∞ Cornelius, Baron Heyl of Herrnsheim (1874-1954) on 11 April 1907 in Büdingen; had issue.
Princess Helene of Ysenburg and Büdingen (14 November 1881 Büdingen - 22 March 1951 Gelnhausen).
Princess Hertha of Ysenburg and Büdingen (27 December 1883 Büdingen - 30 May 1972 Glücksburg)
∞ Prince Albrecht of Schleswig-Holstein-Sonderburg-Glücksburg (1863-1948) on 15 September 1920 in Büdingen; had issue.
Princess Anna of Ysenburg and Büdingen (10 February 1886 Büdingen - 8 February 1980 Detmold).
∞ Count Ernst of Lippe-Weissenfeld (1870-1914) on 21 November 1911 in Büdingen; had issue.
∞ Leopold IV, Prince of Lippe (1871-1949) on 26 April 1922 in Büdingen; had issue.
Bruno studied law at the University of Göttingen. In 1857, he became a member of fraternity Saxonia Göttingen Corps. After graduationg, he was Imperial and Royal.
Titles and styles
14 June 1837 - 1840: His Serene Highness Count Bruno of Ysenburg and Büdingen
1840 - 1 November 1848: His Serene Highness Prince Bruno of Ysenburg and Büdingen
1 November 1848 – 16 February 1861: His Serene Highness The Hereditary Prince of Ysenburg and Büdingen
16 February 1861 – 26 January 1906: His Serene Highness The Prince of Ysenburg and Büdingen
