Meanings of give the go-by in English

Is it that we may find it hard to give the go-by to the Burg of the Four Friths?

Marlehouse folk's got too much sense to give the go-by to one as can talk and was born amongst 'em, and they all know you.

At least, I will not have it said that she has been given the go-by.

No money to get back; a hungry chum in London who would begin to think he had been given the go-by.

(Robert was a youth of two-and-twenty, Sir Vernon's body-guard and particular attendant, to whom the little baronet occasionally gave the go-by.)

"He's one of your old fellers as you've give the go-by to, I kind of suspicion, Sis," replied the young man with a laugh.

"Ah, on my life, I shall join it, as one of your friends, and give the go-by to the Marshal, to whom I was engaged."