id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3835413,1969015,plaintiff,Pollexsen,Thomas,,,"Pollexsen, Thomas",0 3835414,1969015,defendant,Trecarell,Henry,esq,622232,"Trecarell, Henry, of Lasant, Cornw, esq",0 3835415,1969015,defendant,Harrys,William,esq,633759,"Harrys, William, of Radford, esq",1