Newcastle exist in the modern day competition, in a new form. The "original" Newcastle side disbanded in 1909 to form the Newcastle competition, and the "modern" Newcastle Knights were formed in 1988.
The teams listed above, with the exception of Adelaide, Hunter, Gold Coast, Northern Eagles and South Queensland still participate in lower level competitions, including the NSW Cup, S.G. Ball and Harold Matthews competitions.
Glyn Morgan for Wales while at Huddersfield, and Cardiff 1947-1949 4-caps
Ted Ward for Wales while at Wigan, and Cardiff 1946-1951 13-caps, and for Great Britain while at Wigan in 1946 against Australia (2 matches) and New Zealand
George Oliver for Wales (RU) for Wales (RU) while at Pontypool RFC in 1920 against England, Scotland, France, and Ireland, and for Wales (RL) while at Hull, and Pontypridd 1921–1927 (4-caps)
Les White for Wales while at Pontypridd and Hunslet 1928–1933 (7-caps) for England while at Hunslet 1933 against Australia, and for Great Britain while at Hunslet in 1932 against Australia (3 matches), and New Zealand (2 matches), and in 1933 Australia (2 matches)
Formed when Crusaders relocated to North Wales and placed in the third tier of (semi) professional RL. The 2017 season was played under the South Wales Ironmen brand before the team was re-branded and relocated for 2018 as West Wales Raiders.
Formed when South Wales Ironmen were re-branded and moved to Llanelli by amateur club Gwendraeth Valley Raiders and renamed West Wales Raiders.Club folded 2022.