id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4053519,2043633,plaintiff,ap John,Roger,,,"ap John, Roger",0 4053520,2043633,defendant,Jones,Roger William,yeoman,683328,"Jones, Roger William, of Ivyll, Soms, clerkor of Dyngestowe, Monmouth, yeoman",0 4053521,2043633,defendant,Jeyne,William Morgan,yeoman,673955,"Jeyne, William Morgan, of Llanllowell, yeoman",1