id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3862236,1977555,plaintiff,Grose,James,merchant,586254,"Grose, James, of Southampton, merchant",0 3862237,1977555,defendant,Tydeman,William,chapman,641540,"Tydeman, William, of Underbarrowe, Wesmor, chapman",0 3862238,1977555,defendant,Tydeman,James,chapman,641541,"Tydeman, James, of Underbarrowe, chapman",1 3862239,1977555,defendant,Edmondson,Lawrence,gent,608035,"Edmondson, Lawrence, of Lancaster, gent",2