id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4870788,2317844,plaintiff,Mareschall,William,merchant,586067,"Mareschall, William, of York, merchant",0
4870789,2317844,plaintiff,Burell,John,mercer,815335,"Burell, John, of Appelby, Westmor, mercer",1
4870790,2317844,defendant,Thrilkeld,Henry,,815337,"Thrilkeld, Henry, of Mosby, Westmor, knight",0