id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4100477,2060496,plaintiff,Jones,Lewis,,,"Jones, Lewis",0 4100478,2060496,defendant,Thomas,William John,gent,676310,"Thomas, William John, of Llanveyr Kylgydyn, gent",0 4100479,2060496,defendant,ap Jevan,Thomas,yeoman or weaver,693605,"ap Jevan, Thomas, of Llansonfreade, yeoman or weaver",1