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=Maximilian!@Joseph@Carl@Christian@Wilhelm@Casimir/N=v.Gravenreuth
Maximilian! Joseph Carl Christian Wilhelm Casimir v.Gravenreuth
alternatively: /cgi-bin/llmult/LANG=germ/P=51005018
Maximilian! Joseph Carl Christian Wilhelm Casimir v.Gravenreuth