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=Luisa@Antonio@Leonardo@José@Joaquín@Cayetano@Diego@Xavier@Ignacio@María@de@la@Soledad@Nicolás@Carlos@Domingo@Vicente@Julián/N=Fernández@de@Córdova@Spinola@y@de@la@Cerda
alternatively: /cgi-bin/llmult/LANG=germ/P=20028933