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=Karl@Johann@Nepomuk@Franz@Ludwig@Felix@Fidel@Willibald/N=v.Löwenthal
Karl Johann Nepomuk Franz Ludwig Felix Fidel Willibald v.Löwenthal
alternatively: /cgi-bin/llmult/LANG=germ/P=25055791
Karl Johann Nepomuk Franz Ludwig Felix Fidel Willibald v.Löwenthal