Kings typically granted land in exchange for services of military duties, maintaining fortresses, and repairing bridges. Less common services required by landlords include equipping a guard ship and guarding the coast, guarding the lord, military watch, maintaining the deer fence at the King's residence, alms giving, and church dues. Since this land was granted in return for service, there were limitations on its heritability and often an heir had to pay a heriot to the landlord to obtain the land. A heriot was originally the weapons and armor of a man killed, which went to the King. The heriot of a thegn who had soken [or jurisdiction over their own lands] came to be about 80s.; of a kings' thegn about four lances, two coats of mail, two swords, and 125s.; of an earl about eight horses, four saddled and four unsaddled, eight lances, four coats of mail, four swords, and 500s. There were several thousand thegns, rich and poor, who held land directly of the King. Some thegns had soken and others did not. Free farmers who had sought protection from thegns in time of war now took them as their lords. A freeman could chose his lord, following him in war and working his land in peace. All able-bodied freemen were liable to military service in the fyrd [national militia], but not in a lord's private wars. In return, the lord would protect him against encroaching neighbors, back him in the courts of law, and feed him in times of famine. But often, lords raided each other's farmers, who fled into the hills or woods for safety. Often a lord's fighting men stayed with him at his large house, but later were given land with inhabitants on it, who became his tenants. The lords were the ruling class and the greatest of them sat in the King's council along with bishops, abbots, and officers of the King's household. The lesser lords were local magnates, who officiated at the shire and hundred courts. Staghunting, foxhunting, and hawking were reserved for lords who did not work with their hands. Every free born person had the right to hunt other game.