Althorp Papers. Vol. mccclxxxvii. 1. Letters to Frederick Spencer from his father, George John, 2nd Earl Spencer; 1818-1831. 2. Letters to Frederick Spencer from his mother, Lavinia, Countess Spencer; 1819-1828.
Althorp Papers. Vol. mccclxxxviii. 1. Letters to Frederick Spencer from his elder brother John Charles Spencer, (1782-1845), Viscount Althorp and 3rd Earl Spencer (from 1834); 1827-1843. Content includes discussion of family health and news, local and national politics, hunting and shooting. 2...
Althorp Papers. Vols. mccclxxxix, mcccxc. Letters to Frederick Spencer from his brother, Sir Robert Cavendish Spencer, R.N. (1791-1830), K.C.H 1828; 1821-1830, n.d. Content includes discussion of family health/news, naval matters and the Admiralty. Two volumes.
Althorp Papers. Vol. mcccxci. Letters to Frederick Spencer from his younger brother, George (1799-1864); 1818-1857. Content includes discussion of family health and news, crisis of faith and his Catholic conversion in Rome.
Althorp Papers. Vols. mcccxcii, mcccxciii. Letters to Frederick Spencer from his son John Poyntz Spencer (afterwards 5th Earl Spencer); 1845-1857, n.d. Content includes discussion of school affairs, family health and news and his travels in America between July and November 1857. Two volumes.
Althorp Papers. Vol. mcccxciv. Letters to Frederick Spencer from other family members; 1844 -1857. Content includes discussion of family health and news and mutual acquaintances. For the correspondence of Adelaide, Countess Spencer, see Northamptonshire Record Office, SOX130, circa 1860 and SOX2...