There were several kingdoms, whose boundaries kept changing due to warfare, which was a sin according to the church. They were each governed by a king and witan of wise men who met at a witanegemot, which was usually held three times a year, mostly on great church festivals and at the end of the harvest. The king and witan chose the witan's members of bishops, eorldormen, and thegns [landholding farmers]. The king and hereditary claims played a major part in the selection of the eorldormen, who were the highest military leaders and often of the royal family. They were also chief magistrates of large jurisdictional areas of land. The witan included officers of the king's household and perhaps other of his retinue. There was little distinction then between his gesith, fighting men, guards, household companions, dependents, and servants. The king was sometimes accompanied by his wife and sons at the witanagemot. A king was selected by the witan according to his worthiness, usually from among the royal family, and could be deposed by it. The witan and king decided on laws, taxes, and transfers of land. They made determinations of war and peace and directed the army and the fleet. The king wore a crown or royal helmet. He extended certain protections by the king's peace. He could erect castles and bridges and could provide a special protection to strangers. A king had not only a wergeld to be paid to his family if he were killed, but a "cynebot" of equal amount that would be paid to his kingdom's people. A king's household had a chamberlain for the royal bedchamber, a marshall to oversee the horses and military equipment, a steward as head of household, and a cupbearer. The king had income from fines for breach of his peace; fines and forfeitures from courts dealing with criminal and civil cases; salvage from ship wrecks; treasure trove [assets hidden or buried in times of war]; treasures of the earth such as gold and silver; mines; saltworks; tolls and other dues of markets, ports, and the routes by land and by river generally; heriot from heirs of his special dependents for possession of land (usually in kind, principally in horses and weapons). He also had rights of purveyance [hospitality and maintenance when traveling]. The king had private lands, which he could dispose of by his will. He also had crown lands, which belonged to his office and could not be alienated without consent of the witan. Crown lands often included palaces and their appendant farms, and burhs. It was a queen's duty to run the royal estate. Also, a queen could possess, manage, and dispose of lands in her name. Violent queens waged wars. Kingdoms were often allied by marriage between their royal families. There were also royal marriages to royalty on the continent.