id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4583439,2226240,plaintiff,Frechevyle,Ralph,knight,,"Frechevyle, Ralph, knight",0 4583440,2226240,defendant,Grubber,Thomas,collier,,"Grubber, Thomas, collier",0 4583441,2226240,defendant,Colyer,William,,685531,"Colyer, William, of Chesterfield",1