King of Prussia (1740-86) and military commander in the War of the Austrian Succession and Seven Years War.

REFERENCES TO Frederick II of Prussia:

Frederick Foster to Lady Melbourne, [November 1802] in In Whig Society 1775-1818: Compiled from the hitherto unpublished Correspondence of Elizabeth, Viscountess Melbourne, and Emily Lamb, Countess Cowper, afterwards Viscountess Palmerston (London: Hodder and Stoughton LTD., 1921)

Robert Southey to John May, 6 October 1815 in The Life and Correspondence of Robert Southey (London: 1849-1850)

Walter Scott to William Laidlaw, [February 1818] in Memoirs of the Life of Sir Walter Scott, Bart. 7 vols (Edinburgh: Robert Cadell, 1837)

Lord Byron to John Murray, 7 June 1820 in Letters and Journals of Lord Byron 2 Vols (London: John Murray, 1830)

Lord Byron to Thomas Moore, 6 March 1822 in Letters and Journals of Lord Byron 2 Vols (London: John Murray, 1830)

William Ponsonby to Lady Caroline Lamb, 20 April 1823 in Lady Morgan’s Memoirs: Autobiography, Diaries and Correspondence. Second Edition, Revised 2 vols (London: Wm. H. Allen & Co., 1863)

William Ponsonby to Lady Morgan, [May 1823] in Lady Morgan’s Memoirs: Autobiography, Diaries and Correspondence. Second Edition, Revised 2 vols (London: Wm. H. Allen & Co., 1863)