id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4933707,2336921,plaintiff,Adams,Thomas,,,"Adams, Thomas",0 4933708,2336921,defendant,Aylbern,Thomas,yeoman,742256,"Aylbern, Thomas, of Holme, Beds, yeoman",0 4933709,2336921,defendant,Hanwell,William,grocer,585869,"Hanwell, William, of London, grocer",1