id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3779545,1951330,plaintiff,Everard,Thomas,,,"Everard, Thomas",0 3779546,1951330,plaintiff,Chestyr,John,churchwardens of Sysewell,,"Chestyr, John, churchwardens of Sysewell",1 3779547,1951330,defendant,Blanke,John,mariner,627970,"Blanke, John, of Wynterton, Norf, mariner",0