id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4601730,2231760,plaintiff,Wallewayne,William,,,"Wallewayne, William",0 4601731,2231760,defendant,Croyne,John,,773553,"Croyne, John, of Talgard",0 4601732,2231760,defendant,ap Harry,Griffith,,653756,"ap Harry, Griffith, of Ewyas",1 4601733,2231760,defendant,ap Harry,Griffith,,643163,"ap Harry, Griffith, of Ewyas Lacy",2 4601734,2231760,defendant,Lloyd,William,,773553,"Lloyd, William, of Talgard",3