id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4069403,2049340,plaintiff,Lewys,Roger,,,"Lewys, Roger",0 4069404,2049340,defendant,Myryck,David Jenkin David,husbandman,660739,"Myryck, David Jenkin David, of Trevethyn, husbandman",0 4069405,2049340,defendant,David,William Roger,yeoman,660739,"David, William Roger, of Trevethyn, yeoman",1 4069406,2049340,defendant,Thomas,William,husbandman,660739,"Thomas, William, of Trevethyn, husbandman",2 4069407,2049340,defendant,Thomas,Richard,husbandman,660739,"Thomas, Richard, of Trevethyn, husbandman",3