The butler is actually the fraternal triplet of the twins. He was left on the steps of the cathedral shortly after birth because he had a cleft palate and their mother felt nobody would want to adopt him anyway... the father is Home Secretary, unhappily married to a barren Baronness but can't acknowledge the kids because of ...that damned will, again...
Where there's a will there's a way, and so the flawed triplet was left way out of the picture for years
until
The mob boss realized it was the same guy who had two-timed him with his girlfriend (she's in cement shoes at the bottom of the river , by the way) who had given the order to have MM offed. He had so enjoyed "Some Like It Hot" he had his own copy of the film and watched it at least twice a week. Finding out MM had been deliberately murdered by injecting a mysterious substance into her inner elbow so pissed him off, especially coming as it did so soon after his realization he'd been double-timed, tipped him over the edge. Throwing all caution to the winds he started hiring contract killers and dweebs.
Later, he gave the order to have Jack Ruby killed. He bribed prison guards and they dosed Rubys' meals with a cumulative poison, then said he died of cancer...
