id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq
4564719,2220530,plaintiff,Sergeaux,John,,,"Sergeaux, John",0
4564720,2220530,defendant,Tresansen,John,,686743,"Tresansen, John, of Loo",0
4564721,2220530,defendant,Lok,John,,686743,"Lok, John, of Loo",1