What is a set of rules sometimes used in governing the sport of boxing?

I'm glad that nobody has claimed that Pernell Whitaker is in the conversation among the greatest ever. He was the best at throwing a punch and running away from his opponent. Ali, best heavyweight, Robinson best middleweight...

Goodboy, the best heavyweight, but the best all-around fighter? Sugar Ray Robinson, by general consensus.

the Queensbury rules have always been quoted in many films.

Ali still rates the best all round fighter but went on too long !

I thought it was The Marquis of Queensbury not Marquess. That's the title for a woman. I can't imagine boxing rules being named after a woman. Has to be wrong w.