id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5624740,2551672,plaintiff,Levell,John,,,"Levell, John",0 5624741,2551672,plaintiff,Prest,John,,634596,"Prest, John, of Welby",1 5624742,2551672,defendant,Pek,John,husbandman,634596,"Pek, John, of Welby, husbandman",0