id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3781889,1952083,plaintiff,Heron,Thomas,mercer,585869,"Heron, Thomas, of London, mercer",0
3781890,1952083,defendant,Whyte,William,gent,627253,"Whyte, William, of Hutton, Essex, gent, son of Whyte, Richard, of Hutton, gent",0