id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4524679,2208055,plaintiff,Horton,Thomas,,,"Horton, Thomas",0 4524680,2208055,defendant,Mere,William,,586497,"Mere, William, of Barston",0 4524681,2208055,defendant,Mere,Margaret,,,"Margaret, his wife",1