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=Marie-Louise@Isabella@Caroline@Françoise@de@Paule@Laurence/N=de@Bauffremont
Marie-Louise Isabella Caroline Françoise de Paule Laurence de Bauffremont
alternatively: /cgi-bin/llmult/LANG=germ/P=27000214
Marie-Louise Isabella Caroline Françoise de Paule Laurence de Bauffremont