id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5309562,2447899,plaintiff,Sturton,William,,595200,"Sturton, William, of Sturton, knight",0 5309563,2447899,plaintiff,Arundell,John,knight,,"Arundell, John, knight",1 5309564,2447899,plaintiff,Trevylyan,John,esq,,"Trevylyan, John, esq",2 5309565,2447899,plaintiff,Carmynowe,John,esq,,"Carmynowe, John, esq",3 5309566,2447899,plaintiff,Tregartheu,"Thomas, sen",,,"Tregartheu, Thomas, sen",4 5309567,2447899,plaintiff,Tregartheu,Thomas,jun,,"Tregartheu, Thomas, jun",5 5309568,2447899,plaintiff,Elyn,Thomas,,,"Elyn, Thomas",6 5309569,2447899,defendant,Dey,Lewis,yeoman,592068,"Dey, Lewis, of Lostwythiell, yeoman",0 5309570,2447899,defendant,Dey,John,yeoman,592068,"Dey, John, of Lostwythiell, yeoman",1