The chalk downland of the South Downs and southern edges of Salisbury Plain were settled in the neolithic, and these settlers built hill forts such as Winklebury and may have farmed the valleys of Hampshire.During the period of Anglo-Saxon settlement, modern Hampshire and the Isle of Wight were occupied by Jutish tribes – a people separate initially from the Saxons and Angles.Jutes founded kingdoms known as Wihtwara (Wight), Meonwara (Meon Valley) and Ytene (in an area similar to the later site of the New Forest).These were Alton, Andover, Barmanstip, Barton Stacey, Basingstoke, Bedbridge, Bondsborough, Bosmere, Buddlesgate, Christchurch, Chutely, Crondall, East Meon, Evinger, Fawley, Finchdean, Fordingbridge, Hambledon, Heling, Holdsett, King's Somborne, Kingsclere, Mansbridge, Meanstoke, Micheldever, New Forest, Odiham, Overton, Pastrow, Portsdown, Ringwood, Shelbourn, Sutton, Thorngate, Titchfield, Waltham and Wherwell.Southampton and Portsmouth remained important harbours when rivals, such as Poole and Bristol declined, as they are amongst the few locations that combine shelter with deep water.