Search the definitive guide to the richest 1,000 in Britain and Ireland

John Dorrance

Dorrance, 63, and his Finnish wife Gundel live modestly in south Dublin after he moved from America for tax reasons. They also have a home in the Bahamas. Dorrance made £1,000m from selling the shares he inherited in Campbell Soup Company. Reinvestment should have raised that to £1.390 billion.