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=Otto!@Karl@August@Maria@Hubert@Johann@Dominik/N=v.u.zu@Brenken
Otto! Karl August Maria Hubert Johann Dominik v.u.zu Brenken
alternatively: /cgi-bin/llmult/LANG=germ/P=53014783
Otto! Karl August Maria Hubert Johann Dominik v.u.zu Brenken