id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3898767,1989790,defendant,Sewer,John,,647893,"Sewer, John, of Tettersall, Lincs, singing man",2 4010194,2028412,defendant,Chester,George,yeoman,647893,"Chester, George, of Tettersall, Lincs, yeoman",1