id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3837471,1969624,plaintiff,Somerford,Humphrey,,,"Somerford, Humphrey",0 3837472,1969624,defendant,Mason,William,yeoman,587516,"Mason, William, of Stafford, yeoman",0 3837473,1969624,defendant,Brett,William,dyer,587516,"Brett, William, of Stafford, dyer",1 3837474,1969624,defendant,Brett,William,husbandman,588406,"Brett, William, of Colton, husbandman",2 3837475,1969624,defendant,Brett,Humphrey,laborer,637608,"Brett, Humphrey, of Doxsey, laborer",3