id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3711488,1929901,plaintiff,Thetford,John,(legal representative),,"Thetford, John, executor of",0 3711489,1929901,plaintiff,Thetford,Thomas,,,"Thetford, Thomas",1 3711490,1929901,defendant,Grene,Robert,dyer,588021,"Grene, Robert, of Becclys, Suff, dyer",0