id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
5316587,2450046,plaintiff,Don,"John, senior",mercer,585869,"Don, John, senior, of London, mercer",0
5316588,2450046,defendant,Smyth,John,chapman,591744,"Smyth, John, of Basyng, Hants, chapman",0
5316589,2450046,defendant,Turnour,Katherine,widow,592998,"Turnour, Katherine, of Basyng, widow",1