In the feudal Domesday Survey some adjacent areas of the Welsh Marches are assessed under Herefordshire. The western and southern borders remained debatable ground ("Archenfield") until, with the incorporation of the Welsh Marches in 1535, considerable territory was annexed to Herefordshire. These areas formed the hundreds of Wigmore, Ewyas Lacy and Huntington, while Ewyas Harold was subsumed into Webtree Hundred. At the time of the Domesday Survey the divisions of the county were very unsettled. As many as nineteen hundreds are mentioned, but these were of varying extent, some containing only one manor, some from twenty to thirty. Of the twelve modern hundreds, only Greytree, Radlow, Stretford, Wolphy and Wormelow retained their original Domesday names. The others were Broxash, Ewyas-Lacy, Grimsworth, Huntington, Webtree and Wigmore. Herefordshire is on the Welsh border (and before that the ancient boundary of the Welsh Marches).