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=Gui@VIII/N=de@La@Rochefoucauld,@de@Marthon,@de@Blanzac,@de@Bayers,@de@Clayx,@de@Marsillac
Gui VIII de La Rochefoucauld, de Marthon, de Blanzac, de Bayers, de Clayx, de Marsillac
alternatively: /cgi-bin/llmult/LANG=germ/P=41002677
Gui VIII de La Rochefoucauld, de Marthon, de Blanzac, de Bayers, de Clayx, de Marsillac