id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3878360,1983010,plaintiff,Laughlyn,Christopher,,,"Laughlyn, Christopher",0 3878361,1983010,defendant,Grevile,Edward,knight,,"Grevile, Edward, knight, administrator of",0 3878362,1983010,defendant,Grevyle,John,esq,590999,"Grevyle, John, of Milcote, Warks, esq",1