What is the birthday of the person for whom The Mevlana Mosque in Rotterdam was named for?
Rumi Jalāl ad-Dīn Muhammad Rūmī (Persian: جلال‌الدین محمد رومی‎ ‎ ), also known as Jalāl ad-Dīn Muhammad Balkhī (جلال‌الدین محمد بلخى ), Mevlânâ/Mawlānā (مولانا , "our master"), Mevlevî/Mawlawī (مولوی , "my master"), and more popularly simply as Rumi (30 September 1207 – 17 December 1273), was a 13th-century Persian Sunni Muslim poet, jurist, Islamic scholar, theologian, and Sufi mystic. Rumi's influence transcends national borders and ethnic divisions: Iranians, Tajiks, Turks, Greeks, Pashtuns, other Central Asian Muslims, and the Muslims of South Asia have greatly appreciated his spiritual legacy for the past seven centuries. His poems have been widely translated into many of the world's languages and transposed into various formats. Rumi has been described as the "most popular poet" and the "best selling poet" in the United States.
Willem Zeylmans van Emmichoven Frederick William Zeylmans van Emmichoven, (Helmond, November 23, 1893 - Cape Town, November 18, 1961) was a Dutch psychiatrist and anthroposophist. From 1923 until his death in 1961 he was chairman of the Dutch Anthroposophical Society. He was a familiar figure in public life and had a considerable influence on the anthroposophic movement, particularly through his numerous lectures and his work as an author, which included the first biography of Rudolf Steiner.