From England & Wales, National Probate Calendar (Index of Wills and Administrations), 1858-1966 at Ancestry.com:
Minter Mary Louisa of 90 Sholing Road Itchen Southampton widow died 26 July 1949 at Moorgreen Hospital West End Hampshire Administration Winchester 27 September to James Alfred Minter sergeant HM army. Effects £532 14s 2d.