id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4685051,2260924,plaintiff,Rodeney,John,knight,,"Rodeney, John, knight",0 4685052,2260924,plaintiff,Wydevyll,Thomas,esq,,"Wydevyll, Thomas, esq",1 4685053,2260924,defendant,Umfrey,Simon,yeoman,589192,"Umfrey, Simon, of Dunstaple, Beds, yeoman",0 4685054,2260924,defendant,Umfrey,Margaret,"formerly wife of William Gyen, of Bristol",,"Margaret, his wife, formerly wife of William Gyen, of Bristol",1