German rugby union championship was created in 1909.
East German rugby union championship was created in 1952.
East German rugby union championship ended in 1990.
The rugby world championship is held every four years and varies in where it is held each time. The latest championship for rugby union was held in France though.
Rugby Football Union was created in 1871.
Tasman Rugby Union was created in 2006.
Welsh Rugby Union was created in 1881.
Hurricanes - rugby union - was created in 1996.
Marlborough Rugby Union was created in 1888.
Highlanders - rugby union - was created in 1996.
Crusaders - rugby union - was created in 1996.
Sharks - rugby union - was created in 1997.