id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4454790,2186509,plaintiff,Mariot,"John, junior",,600843,"Mariot, John, junior, of Witham",0 4454791,2186509,defendant,Dyn,Aunice,,586656,"Dyn, Aunice, of Coggeshale",0