MOUNTSOREL, (Leicestershire) 83 cm. 104 mm. from London, is properly Mount Soar-Hill, from the r. Soar on the W. side of it, over which it has a bridge, and a hill in the middle of the T. It is part in Burrow p. and part in Rodeley p. and had 2 chapels formerly, now but one. In the R. of Hen. III. it had a castle, which was besieged and demolished by the country people, who had suffered much by the excursions of the garrison. Its Mt. is on M. and Fair on June 29, granted to Nich. de Segrave by K. Edw. I.