As far as I'm aware, a "parliamentary sketch writer" isn't the same sort of things as someone who writes sketches for comedy programmes, but I could be wrong, often am!
I fainted at a friends wedding, 1 month before my own in the very hot summer of 1976, which made me really worry that I would repeat the performance at my own nuptials. Needn't have worried, my wedding day was the day the drought broke, and it pissed down rained heavily.
Anyway, the friends wedding was a Catholic ceremony/service and was very "Ariston", so I think that might have been a contributory factor.