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=Claudine@Françoise/N=de@la@Pierre@du@Fay@de@Bousies
Claudine Françoise de la Pierre du Fay de Bousies
alternatively: /cgi-bin/llmult/LANG=germ/P=7001495