 She subsequently stood for the state seat of Vaucluse in 1927.Greville studied economics from 1914 to 1916 and became branch secretary of the Workers' Educational Association of New South Wales at Lithgow in 1918, moving to the executive in 1919 and president (the first female president) in 1920.She remained active for many years, being particularly associated with sex education, and was directing groups aged 94.