id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4373075,2155438,plaintiff,Morgan,Thomas,gent,,"Morgan, Thomas, gent",0 4373076,2155438,defendant,William,Morgan,gent,746579,"William, Morgan, of Egliselan, or of Whitchurch, Glamorgan, gent",0 4373077,2155438,defendant,Lewlyn,Henry,yeoman,746580,"Lewlyn, Henry, of Lanederne, Glamorgan, yeoman",1 4373078,2155438,defendant,Buck,Robert,yeoman,728958,"Buck, Robert, of St Brides, yeoman",2