Geni
https://www.geni.com/people/Charlemagne/6000000002457013227 https://www.geni.com/path/-?from=6000000003295143595&to=6000000018181925666
- 6000000018183803682 Albedyll Dannenberg #1
- https://www.geni.com/path/-?to=6000000002457013227&from=6000000008686857967 Charlemagne is Johann Friedrich (Ivan Fedorovich) Count Medem's 26th great grandfather!
- https://www.geni.com/path/-?to=6000000002457013227&from=6000000018183803682 Charlemagne is George Reinhold von Albedyll, a. Wilkajen's 25th great grandfather!
- https://www.geni.com/path/-?to=6000000002457013227&from=6000000009534478649 Charlemagne is Empress of All the Russias Anna I Ivanovna Romanova's 25th great grandfather!