Take my breakdown with a grain of salt, as I did not dig into all of it, owing to the quantity of citations. Picking some at random, I found a mix between sources contemporary to the time period and ones that are secondary. I did not check the relevancy of the wiki quite, this was just 15 minutes of snooping around.

This one was interesting as it claims it was minutes from a meeting of a contemporary society called the the American Philosophical Society.

[103] Ord, George (1840). “Minutes from the Stated Meeting, September 18 [1840]”. Proceedings of the American Philosophical Society. 1: 272.

They still seem to be running to this day, and sound like they have a long history in the US. Not to say they are trustworthy, I know nothing about them.