id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3891865,1987532,plaintiff,Lyell,Margery,widow,,"Lyell, Margery, widow",0 3891866,1987532,defendant,Thurdon,Roger,yeoman,617555,"Thurdon, Roger, of Kylkehampton, yeoman",0 3891867,1987532,defendant,Thurdon,John,yeoman,617555,"Thurdon, John, of Kylkehampton, yeoman",1