The grammar was right. No comma before "and".

Sorry, Richard, if used to separate two clauses in a sentence, such as a list of two people followed by a statement about one of those people, then the comma before the and should be there. Look it up if you don't believe me. Besides, what do rules matter when I am obviously taking the piss out of good old Jack? I would rather help my Uncle Jack off a horse than help my uncle jack off horse :-)

Cheers

DtG