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=Charles@I/N=de@Poitiers@*@de@Saint-Vallier,@de@Royans,@de@Chalencon
Charles I de Poitiers * de Saint-Vallier, de Royans, de Chalencon
alternatively: /cgi-bin/llmult/LANG=germ/P=6017050
Charles I de Poitiers * de Saint-Vallier, de Royans, de Chalencon