id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4548848,2215575,plaintiff,Clyfton,Robert,,,"Clyfton, Robert",0 4548849,2215575,defendant,Barbour,Richard,,589611,"Barbour, Richard, of Hekyngton",0 4548850,2215575,defendant,La_g,William,chaplain,634351,"La_g, William, of Swaton, chaplain",1 4548851,2215575,defendant,Chetour,William,,626286,"Chetour, William, of Helpryngham",2 4548852,2215575,defendant,del Kechyn,John,,634351,"del Kechyn, John, of Swaton",3