Charlotte of Luxembourg (1896-1985) was duchess of Luxembourg from 1919 to 1964. She was the daughter of
Wilhelm IV and duchess Anna-Marie. After resignation of her sister Marie-Adelheid she ascended the throne on 15th January 1919. On 28th September 1919 the referendum confirmed the constitutional hereditary monarchy under duchess Charlotte. On 6th November 1919 she married prince Felix from Bourbon-Parma with whom she had six children.