Thought of that. Have heard from Sandringham who gave me Royal Archives e-mail, but it bounced back, so will send by post.
Checked the census ... still looking into that. And have gotten BT.com HURN in the area of Thorpe Market. Will write to see if anyone a rellie. Did the same for HEARNE in Kent (none listed in Westerham).
Thanks so much, su ... appreciate all your help.