id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4249428,2112795,plaintiff,Aynsworthe,Henry,,,"Aynsworthe, Henry",0 4249429,2112795,defendant,Frear,William,chapman,638757,"Frear, William, of Malton, Yorks, chapman",0 4249430,2112795,defendant,Williams,Richard,chapman,640711,"Williams, Richard, of Denbigh, chapman",1