id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4474150,2192568,plaintiff,del Spence,Thomas,,760874,"del Spence, Thomas, of Bowys",0 4474151,2192568,defendant,D---,Walter,,605984,"D---, Walter, of Newcastle upon Tyne, burgess",0 4474152,2192568,defendant,Barker,Thomas,,760875,"Barker, Thomas, of Bernal Castle or Bernard Castle, burgess",1