id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4413358,2169054,plaintiff,Bassyngbourn,Stephen de,knight,,"Bassyngbourn, Stephen de, knight",0 4413359,2169054,defendant,Algor,Henry,,,"Algor, Henry",0 4413360,2169054,defendant,Styward,Adam,,753422,"Styward, Adam, of Bussheye",1 4413361,2169054,defendant,(not given),John,his son,,"John, his son",2