id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5550592,2520199,plaintiff,Casson,"Thomas, senior",,,"Casson, Thomas, senior",0 5550593,2520199,defendant,Grenewod,John,,609006,"Grenewod, John, of Beall, wheelwright",0 5550594,2520199,defendant,Grenewod,William,,736585,"Grenewod, William, of Sutton, Brotherton, wheelwright",1 5550595,2520199,defendant,Bettesworth,William,husbandman,587012,"Bettesworth, William, of Wyntryngham, Lincs, husbandman",2 5550596,2520199,defendant,Pety,Richard,husbandman,589517,"Pety, Richard, of Wyntryngham, husbandman",3