Emich Karl, Prince of Leiningen

Emich Carl was born at Dürckheim, the fourth child and only son of Carl Friedrich Wilhelm, Count of Leiningen-Dagsburg-Hartenburg and his wife Countess Christiane Wilhelmine Luise of Solms-Rödelheim und Assenheim (1736–1803). On 3 July 1779, his father was made a Prince of the Holy Roman Empire, and Emich Carl became Hereditary Prince of Leiningen. On 9 January 1807, he succeeded his father as second Prince of Leiningen.

Emich Carl was married firstly, on 4 July 1787, to Countess Henriette Sophie of Reuss-Ebersdorf (1767-1801), youngest daughter of Heinrich XXIV, Count of Reuss-Ebersdorf and his wife, Countess Karoline Ernestine of Erbach-Schönberg. Henriette died on 3 September 1801. Emich Carl and Henrietta had one son, who died young and within the lifetime of his mother, being:

• Prince Friedrich Karl Heinrich Ludwig of Leiningen (1 March 1793 – 22 February 1800)

On 21 December 1803, two years after the death of his first wife, Emich married Princess Victoria of Saxe-Coburg-Saalfeld, fourth daughter of Francis, Duke of Saxe-Coburg-Saalfeld by his wife, Countess Augusta Reuss of Ebersdorf. His second wife was a niece of his late wife. They had two further children:

• Carl Friedrich Wilhelm Emich (12 September 1804 – 13 November 1856); succeeded his father as third prince; married on 13 February 1829, Countess Maria von Klebelsberg-Thumburg (1806-1880), and had issue.
• Princess Anna Feodora Auguste Charlotte Wilhelmine of Leiningen (7 December 1807 – 23 September 1872); married in 1828, Ernst I, Prince of Hohenlohe-Langenburg, and had issue. She is an ancestor of various European royals, including Carl XVI Gustaf of Sweden, Felipe VI of Spain, and Constantine II of Greece.

Emich Carl died at Amorbach on 4 July 1814, and was succeeded by their only surviving son, Carl Friedrich.