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=María/N=de@Zúñiga@Avellaneda@y@Bazán@*@de@Miranda@del@Castañar@*@de@la@Bañeza@*@de@los@Palacios@de@la@Valduerna
alternatively: /cgi-bin/llmult/LANG=germ/P=20018613