Thanks to Rich for sending me a link. I copied a couple items that relate to the question and hope nobody minds. I didn't copy any military or shot loads mentioned in the link as we are interested in civilian style ball loads.
“As you might expect, parts from many Type G trade guns have been recovered in FL. I think the one that you are referring to and the one that is the most complete is the piece recovered from the Suwannee River at Running Springs by a river diver back in 2005. It was marked “Williams” on the lock, but no proof marks were found discernable on the barrel. It was 24 gauge or .58 cal. and the barrel was 46 ˝” in length. It was octagon to round with a diameter of 1.2” at the breech. It was found loaded with a ball that looked to have been whittled down in size and palm or palmetto fiber appeared to be the wadding.”
E-mail from James Levy, a conservator working for the State of Florida.
"..had shot her in the back...she thought if she could only have this bullet out she would not have such pain. So Wacouta opened a knife and gave it to her. She made an incision and the bullet, together with a bunch of grass, fell to the floor and rolled away. They always wadded their guns with grass."
~ Mary E. Schwandt Schmidt Recollection,.German Pioneer Accounts of the Great Sioux Uprising of 1862
Both of the above seem to indicate that native indians wadded their ball loads with natural substances readily available to them. I've read similar accounts of native use of natural wadding.
Still looking for period accounts of how a hunter, trapper, civilian might load his ball, patched or wadded..........Lynn