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=Ursula@Margaret@Marie@Luise/N=v.Salza@u.@Lichtenau
Ursula Margaret Marie Luise v.Salza u. Lichtenau
alternatively: /cgi-bin/llmult/LANG=germ/P=53008757