id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3609010,1870474,defendant,ap Grenowe,William,chapman,592809,"ap Grenowe, William, of Oswester, Wales, chapman",0 3609016,1870475,defendant,ap Gronowe,William,chapman,592809,"ap Gronowe, William, of Oswester, Wales, chapman",0