was the Swedish prince fourth child and third son of King Karl XI and Queen Ulrika Eleonora (1684–1685)
,_Prince_of_Sweden,_Son_of_Karl_XI_(Cornelis_van_der_Meulen)_-_Nationalmuseum_-_16033.tif/960px-Ulrik_(1684-85),_Prince_of_Sweden,_Son_of_Karl_XI_(Cornelis_van_der_Meulen)_-_Nationalmuseum_-_16033.tif)