Tyk
LE

Indeed, shame most of her films were in her older age, super actress and the ideal Gentry lady. Maureen Lipman was too thin and is now far too old, but she's another one that could pull off the Gentry thing right while dealing with Nobby Nobs as a "jolly good chap".Ah, but at her prime, Margaret Rutherford ( who is also dead)
Lady Sybill has to be an awesome figure that people naturally do their best for, that sees the good in everything and especially everyONE, is utterly fearless, makes do and can wear scruffy stuff her ancestors bought to muck out the dragons while having enough money to buy the continent.