id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3690620,1923232,plaintiff,Grene,John,mercer,586117,"Grene, John, of Coventry, mercer",0
3690621,1923232,defendant,Alyn,Richard,mercer,586963,"Alyn, Richard, of Grantham, Lincs, mercer",0