id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 3772409,1949059,defendant,Kyrke,William,mercer,626807,"Kyrke, William, of Nantwych, Cheshire, mercer",0 4877975,2320065,defendant,Mercer,Thomas,chapman,626807,"Mercer, Thomas, of Nantwych, Cheshire, chapman",0 5095926,2385238,plaintiff,Lathom,Ralph,,626807,"Lathom, Ralph, of Nantwych, Cheshire",1