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=Jean@I/N=de@Montmorency,@d'Escouen,@de@Damville,@d'Argentan,@de@Bonneval
Jean I de Montmorency, d'Escouen, de Damville, d'Argentan, de Bonneval
alternatively: /cgi-bin/llmult/LANG=germ/P=6003714
Jean I de Montmorency, d'Escouen, de Damville, d'Argentan, de Bonneval