Broadwood and Sons
John Broadwood, a Scottish joiner and cabinetmaker, came to London in 1761 and began to work for the Swiss harpsichord manufacturer Burkat Shudi. He married Shudi's daughter eight years later and became a partner in the firm in 1770. As the popularity of the harpsichord declined, the firm concentrated increasingly on the manufacture of pianos, abandoning the harpsichord altogether in 1793. Broadwood's son, James Shudi Broadwood, had worked for the firm since 1785, and, in 1795, the firm began to trade as John Broadwood & Son. When Broadwood's third son, Thomas Broadwood, became a partner in 1808, the firm assumed the name of John Broadwood & Sons Ltd, which it retains to this day.
Broadwood produced his first square piano in 1771, after the model of Johannes Zumpe, and worked assiduously to develop and refine the instrument, moving the wrest plank of the earlier pianoforte, which had sat to the side of the case as in the clavichord, to the back of the case in 1781, straightening the keys, and replacing the hand stops with pedals. In 1789, at Jan Ladislav Dussek's suggestion, he extended the range of his grand piano beyond five octaves to CC in the treble, and again to six full octaves in 1794. The improved instruments became popular with musicians such as Joseph Haydn, Ludwig van Beethoven, and Frédéric Chopin.
The company holds a Royal Warrant as a manufacturer and tuner of pianos. In 2008, the company was acquired by Dr. Alastair Laurence, a piano builder and technician with family ties to the Broadwood firm dating back to 1787. To coincide with the change in ownership, new restoration and conservation workshops are now located at Finchcocks, Goudhurst, Kent, England.
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- "Entry for John Broadwood & Sons Ltd". The Royal Warrant Holders Association. Retrieved 4 May 2009.