Possible Location of Solomon and David of the Bible East of Jerusalem

 During the days of Joshua there were people of the Israeli tribes living east of the Jordan River. You can study that in chapter 16. If people living there of Juda were asked to move to the west side of the river by leaders it would be assumable that people may have lived in that vicinity during the time of David and Solomon. Possibly David and Solomon. Where Jerusalem may have been a capitol location instead of one permanent city. Palestine might have been the location once and another location may have served as the capitol, in the same vicinity but in different locations. East of the city of Palestine during the time of Joshua across the Jordan river to the east may have been another location. 
   I believe that the first location of the temple Jerusalem was in southern Israel. Nothing has been found to indicate that the location of Solomon was in the vicinity of the present dat Jerusalem in northern Israel. For the searchers looking for the location of Solomon and proof of the existence of both David and Solomon I suggest to the east, across the river Jordan.