id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3933778,2001592,plaintiff,Hals,John,esq,,"Hals, John, esq",0 3933779,2001592,defendant,Byckeford,Nicholas,merchant,594621,"Byckeford, Nicholas, of Plymouth, merchant",0 3933780,2001592,defendant,Byckford,Robert,,654791,"Byckford, Robert, of Plympton St Mary, husbandamn",1