I wasn't yet specially searching ancestral tomb on Vvardenfell, but I have a character with surname Telvayn (even two since yesterday), so I could nоt pay no attention to Telvayn ancestral tomb. And there I found...
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I checked Sadryon ancestral tomb - maybe, just not the right names on two tombs and there is "our" stone? But no.
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Well, I know my vampire is a good thief... it looks like he is not the first thief in this family.
Or not the first... let's say, not first who is too lazy to do work properly.
PC EU,
@Enemoriana. Ru.
Houses:
Erstwhile Sanctuary as actual Dark Brotherhood Sanctuary,
Hunter's Glade as werewolf tavern (downstairs),
Strident Springs Demesne as adventurer's house.
Wishlist: Willowpond Haven, attunable stations (have 30/80 sets collected), molten war torte and white gold war torte recipes.