id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5452829,2490726,plaintiff,Trethewy,William,gent,,"Trethewy, William, gent",0 5452830,2490726,defendant,Emmery,(illegible),ostler,606265,"Emmery, _, of Kyngeston upon Thames, ostler",0 5452831,2490726,defendant,Emmery,Margery,,,"Margery, his wife",1