Men continued to give land to the church for their souls, such as this grant which started the town of Sandwich: "William, King of the English, to Lanfranc the Archbishop and Hugoni de Montfort and Richard son of Earl Gilbert and Haimo the sheriff and all the thegns of Kent, French and English, greeting. Know ye that the Bishop of Bayeux my brother for the love of God and for the salvation of my soul and his own, has given to St. Trinity all houses with their appurtenances which he has at Sandwich and that he has given what he has given by my license." Many private owners of churches gave them to cathedrals or monastic communities, partly to ensure their long term survival, and partly because of church pressure. When the land was all divided out, the barons had about 3/7 of it and the church about 2/7. Most of the barons had been royal servants. The king retained about 2/7, including forests for hunting, for himself and his family and household, on which he built many royal castles and hundreds of manor [large private estate headed by a lord] houses throughout the nation. He built the massive White Tower in London. It was tall with four turrets on top, and commanded a view of the river and bridge, the city and the surrounding countryside. The only windows were slits from which arrows could be shot. On the fourth and top floor was the council chamber and the gallery of the chapel. On the third floor was the banqueting hall, the sword room, and the chapel. The king and his household slept in apartments on these upper floors. Stairs went up to the gateway entrance on the second floor, which were hidden by a wall. The garrison's barracks were on the first floor (ground floor). Any prisoners were kept in cells at a level below the first floor. The other castles were often built at the old fortification burhs of Alfred. Each had a constable in charge, who was a baron. Barons and earls had castle-guard duty in the king's castles. The Conquerer was constantly moving about the land among his and his barons' castles, where he met with his magnates and conducted public business, such as deciding disputes about holding of land. Near his own castles and other of his property, he designated many areas as royal hunting forests. Anyone who killed a deer in these forests was mutilated, for instance by blinding. People living within the boundaries of the designated forestland could no longer go into nearby woods to get meat or honey, dead wood for firing, or live wood for building. Swineherds could no longer drive pigs into these woods to eat acorns they beat down from oak trees. Making clearings and grazing livestock in the designated forestland were prohibited. Most of the nation was either wooded or bog at this time.