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=engl/F=Léonore/N=de@Faudoas@dite@d'Averton
Léonore de Faudoas dite d'Averton
alternatively: /cgi-bin/llmult/LANG=germ/P=6013304