Recueil général en matière de notariat et de jurisprudence pour le grand-duché de Luxembourg, rédigé par Michel Schon ... avec le concours de plusieurs magistrats et jurisconsultes. ... t.1:no.356-460 (1867) at this link: https://babel.hathitrust.org/cgi/pt?id=hvd.32044059608836&seq=14
Contains a history and a list of notaries
Online books: https://onlinebooks.library.upenn.edu/webbin/book/browse?type=lcsubc&key=Notaries%20%2d%2d%20Luxembourg&c=x/
See 949.35 N33w copy 2
FamilySearch: Notarial Records: https://www.familysearch.org/en/search/image/index?owc=MCT6-D66%3A354307501%3Fcc%3D2064953&cc=2064953
Image 14 of Recueil
13. Charles V returned to this matter in 1540. By an edict of October 4 of that year he ordered, among other things: That all admitted and approved notaries will be required to keep a good and loyal register and protocol of all contracts, wills and other acts that they pass and receive, and to register them in the order in which they received and passed them, and at the end of each contract, will or other act, to sign the said register, and to keep it safe to have recourse to it when necessary, under penalty of being deprived of the said status and being declared incompetent to ever exercise office, and above all to be arbitrarily corrected (*). > And we forbid the said notaries from receiving or entering into any obligations, promises or contracts, alienations, wills or last wishes