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=Pedro/N=González@de@Mendoza@*@de@Calahorra@y@de@Siguenca@*@de@Sevilla@y@de@Toledo
Pedro González de Mendoza * de Calahorra y de Siguenca * de Sevilla y de Toledo
alternatively: /cgi-bin/llmult/LANG=germ/P=20018167
Pedro González de Mendoza * de Calahorra y de Siguenca * de Sevilla y de Toledo