Note that the index numbers are only technical numbers which have no persistence. After a new system generation is done, all of them are invalid. To generate a persistent link, use the name.Use the URL:
http://ww-person.com/cgi-bin/l3/LANG=germ/F=Arthur!@Georg@Makenzie@Charles@John/N=v.Poellnitz
Arthur! Georg Makenzie Charles John v.Poellnitz
alternatively: /cgi-bin/llmult/LANG=germ/P=74027688