Sentence:  So "Chriſtian" came up with him again, and ſaid, Sir, you talk as if you knew ſomething more than all the World doth; and if I take not my mark amiſs, I <WSD>deem</WSD> I have half a gueſs of you: Is not your name Mr. "By-ends" of "Fair-ſpeech"? 
Meaning of the word marked with <WSD> tags:  To think, judge, or have or hold as an opinion; to decide or believe on consideration; to suppose.