Which preposition to use with chipps

in Occurrences 1%

"There was one more significant fact in connection with the case, which tended still more to excite the curiosity of the public at the time, and still further to bewilder the police later on, and that fact was mentioned by Chipps in his evidence.

with Occurrences 1%

What happened then?' "''Is lordship didn't seem at all pleased,' said Mr. Chipps with much guarded dignity; 'but finally he said: "Show him into the library, Chipps, I'll see him," and he got up from the card table, saying to the gentlemen: "Go on without me; I'll be back in a minute or two.

Which preposition to use with  chipps