Widden Old Boys RFC was created in 1922.
Marist Brothers Old Boys RFC was created in 1908.
Old Wheatleyans RFC was created in 1928.
Old Penarthians RFC was created in 1923.
Old Illtydians RFC was created in 1928.
Old Blues RFC was created in 1873.
Old Puget Sound Beach RFC was created in 1971.
New Haven Old Black RFC was created in 1986.
Eden RFC was created in 1922.
Tondu RFC was created in 1880.
Loughborough RFC was created in 1891.
Portadown RFC was created in 1879.
Tullamore RFC was created in 1937.