They remained there for 11 years before joining the Northern Ireland Churches League in 1985 .
In 1974 , Rathfern Rangers was established and admitted to the Dunmurry League .
Rathfern Rangers remained there for 11 years before joining the Northern Ireland Churches League in 1985 .
In 1974 , Rathfern Rangers was established and admitted to the Dunmurry League .