id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4118552,2066930,plaintiff,Wyllym,Lewis John,,,"Wyllym, Lewis John",0 4118553,2066930,defendant,ap David,David,husbandman,660739,"ap David, David, of Trevethyn, husbandman",0 4118554,2066930,defendant,ap John,David,husbandman,,"ap John, David, husbandman, administratrix of",1 4118555,2066930,defendant,verch Philip,Jenetta,widow,660739,"verch Philip, Jenetta, of Trevethyn, widow",2