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=Sancho@II./N=de@Castilla@y@de@Extremadura,@de@Leon,@de@Oviedo@y@de@Galicia
Sancho II. de Castilla y de Extremadura, de Leon, de Oviedo y de Galicia
alternatively: /cgi-bin/llmult/LANG=germ/P=5004573
Sancho II. de Castilla y de Extremadura, de Leon, de Oviedo y de Galicia