id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4007706,2027543,plaintiff,Mason,"Richard, senior",,866243,"Mason, Richard, senior, of Lathom, yeoman, administrators of",0 4007707,2027543,plaintiff,Mason,Gregory,,,"(Mason, Gregory",1 4007708,2027543,plaintiff,Mason,Margaret,widow,,"Mason, Margaret, widow",2 4007709,2027543,defendant,Swansey,Robert,gent,672936,"Swansey, Robert, of Bryndell, Lancs, gent",0