I'd love to see Eward's sisters in play, I wrote a little thing for them -
Edith Mountford-Miles – Lord Eward's younger sister. Still reliant on her brother's money and being doted on by him: almost constantly flirty, definitely fickle and gluttonous with all things (especially sex and jewellery!) The female version of her brother.
Abigail Mountford-Miles – Lord Eward's youngest sister. Spoilt to the core but the sweeter and prettier of the two sisters, she idolizes Eward and turns away suiters because they either don't match to his high quality or he disapproves of them. Probably where the incestuous rumours came from.