What Hamilton, Bermuda based holding company who formerly featured CEO John J Byrne?
White Mountains Insurance Group White Mountains Insurance Group () ) is a financial services holding company based in Hamilton, Bermuda.
John Dewar, 2nd Baron Forteviot John Dewar, 2nd Baron Forteviot {'1': ", '2': ", '3': ", '4': "} (1885-1947) was a Scottish businessman and soldier, notable as being head of the whisky giant Dewar's and of the Distillers Company and a Director of the Bank of Scotland.