From back cover:
Rules to generate realistic Hârnic villages populated with a variety of serfs, freeholders, and craftsmen.
Rules to populate the lord's household. Rules regarding the manor's budget.
Also includes four manors of Hârn: Avonel in Rethem, Clord on an island near Thay, Roganter in Kaldor, and Turenborg a Jarin village conquered by the Ivinians.