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=fran/F=Honoré/N=d'Olieres@*@de@Roquefeuil@et@de@Seillons
Honoré d'Olieres * de Roquefeuil et de Seillons
alternatively: /cgi-bin/llmult/LANG=germ/P=6037114