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=Julius@Anton@Joseph@Aloys@Vincenz/N=v.Strassoldo@u.@Soffumberg
Julius Anton Joseph Aloys Vincenz v.Strassoldo u. Soffumberg
alternatively: /cgi-bin/llmult/LANG=germ/P=12027614
Julius Anton Joseph Aloys Vincenz v.Strassoldo u. Soffumberg