Publications
The Extraordinary Ancestry of Lady Diana Spencer, by L. F. M. van de Pas, published June 1981 in Sussex Family Historian (vol. 4 no. 8, article, pp.245-247) accessible at: W.S.R.O. [Lib 8672] & The Keep [LIB/501256] & CD SFH40 from S.F.H.G.