Description:Extract from letter addressed to Ernest by his mother, to be opened after her death, expressing her thankfulness for the kindness and affection of her relations, including special reference to the guardianship of Uncle Wathen. Received by Sir Thomas Wathen Waller on 10 Nov 1874, stating that it was addressed by Louisa, his sister [his sister-in-law, who died on 22 Oct 1874]