id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3841676,1970980,plaintiff,Bohun,Nicholas,gent,,"Bohun, Nicholas, gent",0 3841677,1970980,defendant,Harryson,William,yeoman,595491,"Harryson, William, of Longham, yeoman",0 3841678,1970980,defendant,Aleyn alias Webster,William,yeoman,638291,"Aleyn alias Webster, William, of Byston juxta Dynham, yeoman",1