id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5521939,2511679,plaintiff,Courtenay,Walter,knight,,"Courtenay, Walter, knight",0 5521940,2511679,defendant,Grybbell,"John, senior",husbandman,876750,"Grybbell, John, senior, of Crokkernwell, husbandman",0 5521941,2511679,defendant,Grybbell,Thomas,husbandman,876750,"Grybbell, Thomas, of Crokkernwell, husbandman",1 5521942,2511679,defendant,Grybbell,"John, junior",husbandman,876750,"Grybbell, John, junior, of Crokkernwell, husbandman",2 5521943,2511679,defendant,Grybbell,William,husbandman,876750,"Grybbell, William, of Crokkernwell, husbandman",3