Colegio Marista Guaynabo was created in 1963.
Colégio Marista Dom Silvério was created in 1950.
Eastwood Rugby Club was created in 1927.
Petone Rugby Club was created in 1885.
Athy Rugby Club was created in 1880.
Buckingham Rugby Club was created in 1933.
Tucumán Rugby Club was created in 1942.
Warringah Rugby Club was created in 1963.
Broadstreet Rugby Club was created in 1929.
Olivos Rugby Club was created in 1927.
Whitchurch Rugby Club was created in 1936.
Fylde Rugby Club was created in 1919.