who was mr brown? what did he beg the magistrate to do ? what happend to oliver outside the court?

Do you mean mister Brownlow?

Mr. Brownlow is a very respectable-looking elderly gentleman, who has had his heart broken many times, including losing his fiancee on the day of their wedding. He takes a liking to Oliver even after suspecting him of stealing his handkerchief, and takes him in, doing everything he can to help him.

I'm pretty sure you mean Mr. Brownlow. He begs the magistrate, Mr. Fang, to consider Oliver's innocence over simply "looking guilty". I think Oliver faints on the pavement looking pretty out of it. Mr. Brownlow orders a coach to take Oliver away.

the above answer is true,so i will try the 'RELATIONSHIP' PART.ACCORDING to the novel,its right to conclude that actually,mr. Brownlow,a wealth old gentleman(good for Oliver) is poor Oliver's uncle,who was to marry mr.leeford's sister(olivers father)who,of course brownlow's fiancee,dies before the wedding.hope have helped!.