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=Siegfried!@Rudolf@Gustav@Konstantin@Heinrich/N=v.der@Leyen@zu@Bloemersheim
Siegfried! Rudolf Gustav Konstantin Heinrich v.der Leyen zu Bloemersheim
alternatively: /cgi-bin/llmult/LANG=germ/P=40002948
Siegfried! Rudolf Gustav Konstantin Heinrich v.der Leyen zu Bloemersheim