Erard may refer to:
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St. Erard or Erhard of Regensburg, bishop of Regensburg in the 7th century
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Erard I, Count of Brienne (1060 - 1114)
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Sébastien Érard
Sébastien Érard (born Sebastian Erhard, 5 April 1752 – 5 August 1831) was a French instrument maker of German origin who specialised in the production of pianos and harps, developing the capacities of both instruments and pioneering the mode ...
(1752 - 1831), French instrument maker of German origin who specialised in the production of pianos and harps
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Erard (company), renowned musical instrument maker, mainly of pianos and harps, founded by Sébastien Érard and based in Paris, France
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