- Adri de Groot
Dutch family of organ builders . The firm, active from the mid-19th century onwards, was established by the brothers Carolus Borremeyes (1824–1905) and Petrus Josephus Adema (1828–1919) in Leeuwarden in 1855; they were joined by their brother Johannus Romanus (1834–62). Carolus Borremeyes had trained as an organ builder with the Van Dam and Witte firms, Petrus Josephus with W. Hardoff and H. Loret.
In 1868 P.J. Adema set up an affiliate workshop in Amsterdam, attracted by the renewed market for new organs among the more widespread Catholic community there, boosted by the reinstatement of the Bishopric hierarchy in 1853. He had been contracted to build a three-manual organ for the Catholic Mozes- en Aäronkerk. The French consul and organ expert Charles-Marie Philbert (1826–94), an ardent champion of the modern French organ-building style, acted as consultant. The resulting organ, largely influenced by Cavaillé-Coll, was the first in the Netherlands to employ Barker’s pneumatic lever in the main manual of the otherwise mechanical-action instrument. Between ...