id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4550180,2216000,plaintiff,Curlyng,William,mercer,585869,"Curlyng, William, of London, mercer",0 4550181,2216000,defendant,Dru,Richard,(legal representative),592733,"Dru, Richard, of Horne, executors of (Wellere, William, of Horne",0 4550182,2216000,defendant,atte Grove,Henry,,,"atte Grove, Henry",1 4550183,2216000,defendant,atte Grove,Agnes,,,"Agnes, his wife",2