id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4335952,2142308,plaintiff,Ballard,Christopher,,,"Ballard, Christopher",0 4335953,2142308,defendant,Mercer,George,,622834,"Mercer, George, of Westhall yeoman",0 4335954,2142308,defendant,Wilson,Richard,miller,722546,"Wilson, Richard, of Kirkeley, miller",1