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@I./N=Fernandes@de@Castro@Andrade@y@Portugal@*@de@Lemos,@de@Andrade@y@de@Villalba@*@de@Sarria
Pedro I. Fernandes de Castro Andrade y Portugal * de Lemos, de Andrade y de Villalba * de Sarria
alternatively: /cgi-bin/llmult/LANG=germ/P=20000524
Pedro I. Fernandes de Castro Andrade y Portugal * de Lemos, de Andrade y de Villalba * de Sarria