id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3727547,1934896,plaintiff,Welsh,Henry,,,"Welsh, Henry",0 3727548,1934896,defendant,Hawes,Thomas,husbandman,602336,"Hawes, Thomas, of Princes Risborough, husbandman",0 3727549,1934896,defendant,Rycheman,John,husbandman,619001,"Rycheman, John, of Upton, Denton, husbandman",1