id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
3897883,1989497,plaintiff,Wylshyre,John,fletcher,585869,"Wylshyre, John, of London, fletcher",0
3897884,1989497,defendant,Mercer,Francis,,594218,"Mercer, Francis, of St Neots, Hunts, fletcher, son of Mercer, John",0