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 Theatre was created in 1874.
Royal Danish Playhouse was created in 2008.
Royal Danish Library was created in 1648.
http://www.kglteater.dk/Forestillinger/Ballet.aspx
Royal Ballet of Flanders was created in 1969.
Royal Winnipeg Ballet was created in 1939.
Royal Swedish Ballet was created in 1773.
Royal Ballet School was created in 1931.
Dutch National Ballet was created in 1961.
Royal Danish Naval Museum was created in 1976.