Bozarth, George S., Margaret Debenham and David Cripps, 'Piano Wars: The Legal Macinations of London Pianoforte Makers, 1795-1806', Royal Musical Association Research Chronicle, 42:1 (2013), pp. 45-108

Moore, William | 1789–c. 1815
Southwell, John (i) | 1803–1806
Southwell, John (ii) | before 1804–1844
Southwell, William | 1781–c. 1815
Subscribe to Bozarth, George S., Margaret Debenham and David Cripps, 'Piano Wars: The Legal Macinations of London Pianoforte Makers, 1795-1806', Royal Musical Association Research Chronicle, 42:1 (2013), pp. 45-108