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=engl/F=Joaquín@María@de@la@Cinta@Rafael@Francisco@de@Paula@Bernardo@Fernando@Félix/N=Fernández@de@Córdova@y@Doñamayor
alternatively: /cgi-bin/llmult/LANG=germ/P=20002043