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=Horst@Elimar@Friedrich@Karl@Max@Helmuth/N=v.Alt-Stutterheim
Horst Elimar Friedrich Karl Max Helmuth v.Alt-Stutterheim
alternatively: /cgi-bin/llmult/LANG=germ/P=53071010