Hass [Haas, Hasse, Hase, Hasch]
- Donald Howard Boalch,
- Peter Williams
- and Alexander Pilipczuk
German family of harpsichord, clavichord (and organ?) makers. Hieronymus Albrecht Haas (b Hamburg, bap. 1 Dec 1689; bur. Hamburg, 19 June 1752) received Hamburg citizenship on 2 October 1711. In 1713, at the time of the birth of his son, he was described as ...