| Socialist Party (1901) | Independent Political Labour League (1905) | ||||||||||||||||
| (independents) | Labour Party (original) (1910) | ||||||||||||||||
| United Labour Party (1912) | |||||||||||||||||
| Social Democratic Party (1913) | (remnants) | ||||||||||||||||
| Labour Party (1916) | |||||||||||||||||
Derived from
[edit]
| Socialist Party (1901) | Independent Political Labour League (1905) | ||||||||||||||||
| (independents) | Labour Party (original) (1910) | ||||||||||||||||
| United Labour Party (1912) | |||||||||||||||||
| Social Democratic Party (1913) | (remnants) | ||||||||||||||||
| Labour Party (1916) | |||||||||||||||||