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=Curt-Ludwig@Heinrich@Georg@Max@Erdmann@Eberhard/N=v.Haugwitz-Hardenberg-Reventlow
Curt-Ludwig Heinrich Georg Max Erdmann Eberhard v.Haugwitz-Hardenberg-Reventlow
alternatively: /cgi-bin/llmult/LANG=germ/P=52001969
Curt-Ludwig Heinrich Georg Max Erdmann Eberhard v.Haugwitz-Hardenberg-Reventlow