Westminster Hospital RFC was created in 1897.
King's College Hospital RFC was created in 1869.
Charing Cross Hospital RFC was created in 1875.
Westminster Hospital was created in 1719.
St. George's Hospital Medical School RFC was created in 1863.
Westminster Hospital Medical School was created in 1834.
Berwick RFC was created in 1926.
Hackney RFC was created in 1963.
Llwynypia RFC was created in 1891.
Cwmbran RFC was created in 1880.
Tonna RFC was created in 1888.
Wicklow RFC was created in 1963.
Ayr RFC was created in 1897.