id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5110233,2389401,plaintiff,Greswold,Thomas,,,"Greswold, Thomas",0 5110234,2389401,defendant,Arderne,Walter,"son of Arderne, Robert, of Castell Bromwych, Warks, esq",,"Arderne, Walter, son of Arderne, Robert, of Castell Bromwych, Warks, esq",0 5110235,2389401,defendant,Bermyngeham,William,,801634,"Bermyngeham, William, of Bermyngeham, Warks, knight",1