This is in chat as well. It's a bit of a mystery, and a bit of fun.
So, we moved into our house 10 years ago. The first Xmas card we have received, usually in late November, every single year since we moved in has been a Lifeboat card, to Lady Faulkner (sp?) from Tony. It never says anything more than that, and there is never any address, note, further comments. The address is perfect, including the postcode. We are expecting our eleventh in the next week or so!!
The previous owners presumably had this card too - they were not Faulkner. As far as we know, there has not been a Lady Faulkner living here. (Just an additional point - this is a small terraced 2 bed in a not-particularly-posh (!!) part of London - we are not talking about a 10 bedroom mansion in the country - if Lady Faulkner ever did live here, she must have been down on her luck!) The house was only built c. 1985.
DH looked in Burke's Peerage (is that the book?) but there was nobody obvious matching the name.
WWYD? 