id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4291416,2127006,plaintiff,Trevilian,Henry,gent,,"Trevilian, Henry, gent",0 4291417,2127006,defendant,Trevilian,William,gent,675706,"Trevilian, William, of Yernescombe, Devon, gent",0