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=Gervaise/N=de@Vitré@dit@de@Dinan@*@de@Dinan
Gervaise de Vitré dit de Dinan * de Dinan
alternatively: /cgi-bin/llmult/LANG=germ/P=6050639