Pierre Panet de Méru was an important notary in Montreal between 1754 and 1778, a period that included the years immediately after New France was conquered and transitioned into a British colony. If your ancestors lived in Montreal during this period, Panet may have drawn up wills for them, or helped them purchase property or make business agreements.
The son of Jean-Nicolas Panet and Madeleine Françoise Foucher, he was born in Paris in 1731. He moved to New France in 1746 and settled in the capital city of Quebec, where his brother Jean-Claude Panet served as a notary from 1744 to 1775. Panet married Marie-Anne Trefflé-Rottot in Quebec City on October 2, 1754, and he was appointed a notary in the jurisdiction of Montreal two months later.
Following the British victory in 1759 at the Battle of the Plains of Abraham in Quebec City and the surrender of Montreal to the British in 1760, many notaries, court clerks and other notables left New France and returned to Europe. Panet was not one of them. From the beginning of the British regime, he learned to live and work with the new authorities.
He was one of the first notaries in Montreal to work closely with the English-speaking merchants, civil servants, military officers and soldiers who now resided in the region, assisting them with marriage contracts, wills (testaments), after-death inventories, guardianships, property transactions and business agreements.
In addition to being a notary, Panet served as a judge and a justice of the peace. He died June 15, 1804. For more details of his life, see http://www.biographi.ca/en/bio/panet_pierre_5F.html
As of December, 2016, the fonds (collections) of notarial acts of Pierre Panet de Méru are not available in any online databases, nor are they on microfilm at the Bibliothèque et Archives nationales du Québec (BAnQ). These notarial acts are only available from Parchemin, a database of notarial acts of Québec owned by Archiv-Histo, a division of the Chambre des notaires du Québec.
The notarial acts acts written by Pierre Panet can be found in the Parchemin collection under Cote # 06010308 or under Saphir # 6009308 (1755-1778). See https://www.archiv-histo.com/EN/.
You can consult the Parchemin database at the BAnQ in Montreal and several other locations in Quebec, and at some public libraries elsewhere.
BAnQ Montréal – Bibliothèque et Archives nationales du Québec 535, avenue Viger Est, Montréal, QC H2L 2P3 – Tel : 514-873-1100 #4 or 1-800-363-9028 – email : archives.montreal@banq.qc.ca
For more information on notarial records see the following links:
http://books.openedition.org/pur/4596?lang=en
http://www.fichierorigine.com/recherche?numero=243137
https://www.archiv-histo.com/assets/publications/1989-Parchemin-Methode_SITE.pdf
https://archiv-histo.com/assets/publications/2015-Notaires-liste-Chrono-Tablo.pdf
http://bibnum2.banq.qc.ca/bna/notaires/fichiers/portail/html/liste.html