id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4846214,2310321,defendant,Porter,William,yeoman,811809,"Porter, William, of Trematon, yeoman",1 5091155,2383812,defendant,Tomaspennarthservant,Richard,,811809,"Tomaspennarthservant, Richard, of Trematon, servant",4