 She died at Kensington Palace on the morning of 3 December 1939 at the age of 91 years , 8 months and 15 days , the same age to the day as her younger brother Prince Arthur , wearing the wedding veil she had worn almost 70 years earlier . Following a simple funeral , owing to the war , her remains were cremated at Golders Green Crematorium on 8 December . Her ashes were quietly placed in the Royal Crypt at St. George 's Chapel on 12 December , with many members of the Royal and Argyll families present . Her ashes were moved to the Royal Burial Ground , Frogmore near Windsor , on 13 March 1940 . Louise 's will stated that if she died in Scotland she should be buried at the Campbell mausoleum in Kilmun next to her husband ; if in England , at Frogmore near her parents . Her coffin was borne by eight NCOs of her own regiment , The Argyll and Sutherland Highlanders . 
