Based on the © date of his compositions (not a mere claim on Carmar's part; see Library of Congress also) he very likely died before 1920, unless they are Kreisler-like forgeries and the information in the LoC, for example, similarly hacked. This is possible but a risk that could be taken in "good faith" under most law, I think. That is, a composer known to have written something published in the 1810s can be considered not to have his works under copyright; ask a copyright lawyer, however, if the situation in Canada and EU is in agreement with my "heuristic" reasoning. Eric 13:28, 10 October 2007 (EDT)
I see the www.italianopera.org/compositori/G/c2182125.htm "181?-187?" but Grove's is I would agree a preferable source. Hopefully something even more authoritative will turn up. Eric 21:17, 15 August 2009 (UTC)