the Royal Winnipeg Ballet Royal Danish Ballet Royal Swedish Ballet Royal Ballet of Flanders Birmingham Royal Ballet
The Royal Ballet was created in 1931.
Royal Danish Library was created in 1648.
Royal Danish Theatre was created in 1874.
Royal Danish Playhouse was created in 2008.
http://www.kglteater.dk/Forestillinger/Ballet.aspx
Royal Ballet School was created in 1931.
Royal Winnipeg Ballet was created in 1939.
Royal Ballet of Flanders was created in 1969.
Royal Swedish Ballet was created in 1773.
Dutch National Ballet was created in 1961.
Royal Danish Academy of Music was created in 1867.