id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3761331,1945551,plaintiff,Everard,Thomas,,,"Everard, Thomas",0 3761332,1945551,plaintiff,Chester,John,churchwardens of Sysewell,,"Chester, John, churchwardens of Sysewell",1 3761333,1945551,defendant,Blanke,John,mariner,588486,"Blanke, John, of Wynterton, mariner",0