id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4457203,2187265,plaintiff,Passelwew,Mathew,,,"Passelwew, Mathew",0 4457204,2187265,plaintiff,Salesbury,Thomas,mercer,585869,"Salesbury, Thomas, of London, mercer",1 4457205,2187265,defendant,Ledbury,Richard,,605143,"Ledbury, Richard, of Bristoll",0