Yes, there is a Rossini opera with a Canadian character. Well, OK it’s a bit ambiguous whether he’s Canadian or American and the librettist doesn’t seem quite sure that they aren’t the same thing. Anyway, likely the earliest of an appearance of a Canadian in opera unless one counts the Les sauvages d’Amérique section of Rameau’s Les Indes Galantes. The opera is the early one act comedy, La cambiale di matrimonio. It’s a bit of a one trick pony. An English merchant has contracted to marry his daughter to the Canadian, Snook, but she’s already unofficially engaged to another. After much faffing about Snook makes the contract over to the other suitor and makes him his heir. The joke, such as it is, is that all this is carried out in the language of commercial contracts. For example, when Snook minds out that Fanny is engaged he considers the “merchandise” to be “mortgaged” and so on. Still it provides a back drop for some showy singing and the usual rapid fire Rossini ensemble numbers.
There are some seriously obscure Rossini operas and Il signor Bruschino is one of them. It’s scarcely an opera at all really. It’s a one act farsa running about an hour and a quarter. By the time he wrote this one at age twenty Rossini has already had several hits in the genre and knew how to pull out a crowd pleaser but oddly Il signor Bruschini was a colossal flop. The plot was too convoluted and the music too advanced for the tastes of the farsistas. If one wanted to think about the plot one went to a proper opera house like La fenice rather than the fairly obscure Venetian theatre where the work premiered. It even offended the critics by, horror of horrors, asking the second violins to tap on their music stands with their bows during certain passages of the sinfonia.