id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3903777,1991498,plaintiff,Gryffyth,George,knight,,"Gryffyth, George, knight",0 3903778,1991498,defendant,Broke,Henry,esq,648876,"Broke, Henry, of Wrynehyll, Cheshire, esq",0 3903779,1991498,defendant,Block,Thomas,yeoman,648880,"Block, Thomas, of Scropton, Berks, yeoman",1