I think that's probably correct. The real secret to getting by in Britain is having some sort of covert connection to Etonian networks.... in this case, she's married to an one and somehow managed to hop between Coutts bank and The Spectator. She's also not been particularly discriminated against economically speaking. Her mother is a professor, her father is a GP - she's not from the 'rough side of the tracks' by any stretch of the imagination. All bootstraps and myopia with a decent dose of neo-familial Etonianism thrown in.