After 1970, it suffered the loss of many of its members to the Alliance Party of Northern Ireland.
She is a member of the Alliance Party of Northern Ireland and currently its deputy leader.
Hendron worked as a lawyer and joined the Alliance Party of Northern Ireland on its formation.
The following year, he became the first Chairman of the Alliance Party of Northern Ireland.
David Ford is leader of the Alliance Party of Northern Ireland.
He became involved in the Alliance Party of Northern Ireland from an early age as a campaign worker.
Bailie joined the Alliance Party of Northern Ireland, but retired from active politics.
In 1973, Mills joined the Alliance Party of Northern Ireland.
The latter broke off and formed the Alliance Party of Northern Ireland, on 21 April 1970.
In 1992, he joined the Alliance Party of Northern Ireland and was an advisor to the group during the all-party talks.