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=Maria@Adelaide@Louise@Therese@Wilhelmine/N=v.Luxemburg,@v.Bourbon@v.Parma@u.@v.Nassau
Maria Adelaide Louise Therese Wilhelmine v.Luxemburg, v.Bourbon v.Parma u. v.Nassau
alternatively: /cgi-bin/llmult/LANG=germ/P=15001103
Maria Adelaide Louise Therese Wilhelmine v.Luxemburg, v.Bourbon v.Parma u. v.Nassau