id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3783959,1952762,plaintiff,Lour,Thomas,,,"Lour, Thomas",0 3783960,1952762,defendant,Cowlyng,John,(legal representative),,"Cowlyng, John, executors of",0 3783961,1952762,defendant,Cowlyng,William,gent,628724,"(Cowlyng, William, of Trevegglys, St Meryn, gent",1 3783962,1952762,defendant,Treveryn,Thomas,yeoman,588467,"Treveryn, Thomas, of Padstowe, yeoman",2