Educated at Westminster Philadelphia (under founding professors Van Til and Murray), Geoff served for five decades as minister of Alfred Place Baptist Church in Aberystwyth, during which time he mentored over 45 students who have become ministers themselves. A prolific author, Geoff continues to write, preach and teach in retirement.
Warren was ordained to the ministry of the Reformed Presbyterian Church of Ireland in 2001 and has been the minister of Trinity RPC in Newtownabbey, Northern Ireland, since 2012. He teaches at the Reformed Theological College in Belfast, serves as a Trustee of the Banner of Truth, and is an international conference speaker. He and his wife Ruth have four daughters.
Bill served as Captain in the US Marines before planting All Saints Presbyterian Church in Newcastle. During his ministry in Newcastle, Bill founded Westminster Seminary, where he has had the pleasure of training ministers for several church plants throughout England and continental Europe. Bill is married to Pam and they have 7 children.
Peter is the founding minister of Immanuel Presbyterian Church in Cardiff, and edits the denomination's magazine. An experienced educator, he currently holds the Biblical Studies chair at Westminster, where his infectious enthusiasm for the Hebrew language has inspired his students over recent years.