id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4472704,2192133,defendant,Phelipps,William,,760745,"Phelipps, William, of Trelyver",1 4472710,2192134,defendant,Phelip,William,,760745,"Phelip, William, of Trelyver",4 4752935,2281311,plaintiff,Trovylyas,John,,760745,"Trovylyas, John, of Trelyver, on his own account",0 4774057,2287872,plaintiff,Trevylyas,John,merchant,760745,"Trevylyas, John, of Trelyver, merchant",0 4799457,2296011,plaintiff,Trenylyas or Trevylyas,John,merchant,760745,"Trenylyas or Trevylyas, John, of Trelyver, merchant",0