Europäische Stammtafeln (Isenburg edition) @ Vol 3 chart 156
The cited information was published by Verlag von J.A. Stargardt, Marburg, pub. 1975, original 1953, held in
{REPO38} (Ref: Vol 3 chart 156) The author/originator was Prince Wilhelm Karl von Isenburg.
Europäische Stammtafeln (Isenburg edition).