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=Bertrand@VII.@(VI)/N=de@La@Tour@d'Auvergne@*@d'Auvergne,@de@Boulogne@et@de@Lauraguais
Bertrand VII. (VI) de La Tour d'Auvergne * d'Auvergne, de Boulogne et de Lauraguais
alternatively: /cgi-bin/llmult/LANG=germ/P=6002006
Bertrand VII. (VI) de La Tour d'Auvergne * d'Auvergne, de Boulogne et de Lauraguais