House of Leiningen
Károly Leiningen-Westerburg (; 11 April 1819, Ilbenstadt (today part of Niddatal, Germany) – 6 October 1849, Arad) was a German honvéd general in the Hungarian Army, and a member of the German House of Leiningen. He was executed for his part in the Hungarian Revolution of 1848, and is considered one of the 13 Martyrs of Arad.