Oh, I meant a name for the new unique improvement.
I would prefer to avoid having both villages (in the usual Civ IV sense) and 'Feudal Villages'.
Ah, I see. That's a tough one - you could call it a feudal manor as most of the villages had a manor at the centre, but then that could create confusion with manor houses.
So possibly a feudal hall, as many of the manors in England have the suffix -hall.