id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4568069,2221582,plaintiff,Tristour,William,sadler,585869,"Tristour, William, of London, sadler",0 4568070,2221582,defendant,fitz Waryn,Ivan,knight,,"fitz Waryn, Ivan, knight",0 4568071,2221582,defendant,Eston,John,,586960,"Eston, John, of Keteryng, Nhants, parson",1 4568072,2221582,defendant,Lovell,John,"heir of John Lovel, knight",,"Lovell, John, heir of John Lovel, knight",2 4568073,2221582,defendant,Thorp,Robert de,esq,606482,"Thorp, Robert de, of Norfolk, esq",3 4568074,2221582,defendant,Beauchamp,William,,795022,"Beauchamp, William, of Poywyk, Worcs, knight",4 4568075,2221582,defendant,Lytton,Robert,esq,,"Lytton, Robert, esq",5