Sandy Millar is married to Annette and they have 4 grown up children.  He practised as a barrister for ten years before being ordained and served as a Curate at Holy Trinity Brompton in London under 2 vicars before changing places with the latter one.  He was Vicar there for 20 years and worked closely with Nicky Gumbel on Alpha before moving to three parishes in North London.  During that time he was consecrated as a Bishop in Uganda.  He remains an Honorary Assistant Bishop in the Dioceses of London and St Edmundsbury. He is retired and lives in Suffolk.

https://www.alpha.org/blog/conversations-with-nicky-gumbel-podcast-sandy-millar/