So, I haven't found a question asked for this particular issue.
I am trying to find Notes from an old computer on Time Machine backups, but the typical location in Containers or Group Containers doesn't exist in my Time Machine backups (as in, none of my Library folders have a subfolder called Containers or Group Containers). The backups are from Feb/Mar 2019, so I'm guessing that I was using one of the most recent iOSs.
I have checked my old iCloud profile and am not finding anything. I'm on a new user profile, so I'm wondering if that could be an issue? Or is it possible that I didn't back up the Notes on Time Machine? Could they have been left on the old computer and erased when I wiped it?