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=Emma!@Friederike@Josepha@Ludovika@Heilwig/N=v.Ysenburg-Philippseich
Emma! Friederike Josepha Ludovika Heilwig v.Ysenburg-Philippseich
alternatively: /cgi-bin/llmult/LANG=germ/P=34000866
Emma! Friederike Josepha Ludovika Heilwig v.Ysenburg-Philippseich