Earl of Iveagh
Earl of Iveagh and the Guinness family, whose assets from brewing and property total £850M, take eighth place on the list.
Iveagh, is a direct descendant of Arthur Guinness who invented the stout, but has little involvement in the Guinness business ̶ apart from a £200M stake in Diageo, which owns the Guinness brand and brewery, according to the Sunday Times report.