I discovered a lovely weblog today called The perorations of Lady Bracknell (link at end of this post). The blog is "The collected opinions of an august and aristocratic personage who, despite her body having succumbed to the ravages of time, yet retains the keen intellect, mordant wit and utter want of tact for which she was so universally lauded in her younger days."
I would imagine her age to be roughly mine, that is 105 (or is it 150, I forget?), from posts such as the following:
For example, it came as something of a shock to her at a committee meeting last week to realise that there are persons in their thirties for whom Sergeant Pepper’s Lonely Hearts Club Band is such ancient history that it is entirely outwith their frame of cultural reference."