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=Henri@Jacques@Francois@Georges/N=de@Cassaigne@de@Beaufort@de@Miramon@Fitz-James
Henri Jacques Francois Georges de Cassaigne de Beaufort de Miramon Fitz-James
alternatively: /cgi-bin/llmult/LANG=germ/P=4009276
Henri Jacques Francois Georges de Cassaigne de Beaufort de Miramon Fitz-James