A member of the
Vanguard Unionist Progressive Party, he represented the group in the
Northern Ireland Constitutional Convention. He was elected to
Ballymena Borough Council in 1973, topping the poll in the C District Electoral Area. He retained the seat in 1977, albeit as a "Ratepayers" candidate, having left the Vanguard in the interim. In November 1976 Allen proposed a motion banning Ballymena's local
Gaelic Athletic Association (GAA) from using council facilities; the motion passed unanimously. Allen described the GAA as "bigoted, sectarian" with an "antiquated" ruleset. In a television interview about the motion, Allen suggested he would be justified in calling for the GAA to be outlawed and made illegal in Northern Ireland. Allen was a pupil of
Ballymena Academy. A teacher by profession, he trained at
Queen's University Belfast and
Stranmillis College before teaching at primary level in his native
Ballymena, initially at
Harryville PS before moving to
Ballykeel PS. Known to his pupils as "Duck", he was deputy headmaster at the latter school. Allen was active in the
Ulster Teachers' Union and became general secretary of the body in 1978, holding the position for twenty years. A prominent media figure during his time in charge, Allen's work earned him the nickname "children's champion". Allen was married twice and had one daughter. Following his retirement he settled in
Banbridge, while also keeping a house in
Cornwall. He suffered a
stroke in 2011 and died soon after, aged 74. He was buried in Banbridge following a service at the town's Bannside Presbyterian Church. ==References==