id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4550305,2216039,plaintiff,(not given),,abbot of Dale,,"Dale, abbot of",0 4550306,2216039,defendant,Smyth,Thomas,,757275,"Smyth, Thomas, of Alwaston",0 4550307,2216039,defendant,(not given),William,his son,,"William, his son",1