id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5301612,2445438,plaintiff,Delves,Ralph,,,"Delves, Ralph",0 5301613,2445438,defendant,Bydell,"John, sen",yeoman,599729,"Bydell, John, sen, of Kele, yeoman",0 5301614,2445438,defendant,Bydell,John,"jun, of Kele, yeoman",,"Bydell, John, jun, of Kele, yeoman",1 5301615,2445438,defendant,Morgan,John,yeoman,599729,"Morgan, John, of Kele, yeoman",2 5301616,2445438,defendant,Berdemore,Robert,husbandman,870557,"Berdemore, Robert, of Houso_, husbandman",3