BRITAIN IRELAND SCOTLAND YOUNG PEOPLE WOMEN Jane Clarke and family RESULTS 2006 Ranking Worth Industry 129= £500m Property The Clarke family is a large landowner on Jersey with tracts of St Helier, retail outlets and pub sites across the island. Jane, the daughter of patriarch Fred Clarke, who died in 2001, is the business head of the family. We value the Clarkes at £500m. RESULTS 2005 Ranking 96= Worth 2005: £500m