id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4429639,2174063,defendant,Welleton,Gilbert,,755607,"Welleton, Gilbert, of York, canon of St Peter's church",0 4454767,2186500,plaintiff,Mareschall,John,,755607,"Mareschall, John, of York, canon of St Peter's church, on his own account",0 4454770,2186501,plaintiff,Mareschall,John,,755607,"Mareschall, John, of York, canon of St Peter's church, on his own account",0 4817665,2301613,plaintiff,Morton,Thomas,,755607,"Morton, Thomas, of York, canon of St Peter's church",1