Analysis of information sources in references of the Wikipedia article "Sally Bercow" in English language version.
Most famous, of course, is the Duchess of Cambridge, "wife of" our future king. But see also, Samantha Cameron, "wife of" the Prime Minister. Frances Osborne, "wife of" the Chancellor. Sally Bercow, "wife of" the Speaker. Diana Fox, "wife of" the Governor of the Bank of England.