In these letters Miss Anderson writes to Lady Hartington concerning: her pleasure at hearing Lady Hartington is well again; her father making financial provisions for her; Lady Hartington going to [Uffington]; her travel plans and intentions to visit Lady Hartington in Lincolnshire; her sister Burton;
To Lady Burlington she writes of: Lady Hartington's smallpox and how she progresses; Lady Hartington's unlikliness to miscarry; a recovery expected of Lady Hartington; the children being in good health but Lord Hartington's anxiety over Lady Hartington being evident on his face.
And to David Garrick she writes concerning her gratitude for Lord Hartington's kindness to her despite going through grief at the loss of his wife. She writes of her lasting impression of Lady Hartington now she has died and the sorrow all who knew her will be experiencing.