@miss, you can check the current property taxes at https://www.panolacountytax.org/
It looks like Michelle and Melinda have equal interests in the newer wells.
Marylin is still shown as the owner on some older wells. Burk Royalty may need to be
contacted to update your ownership. Texasfile does show that you have a mineral deed in
the county records portion. I can see why the listing you found was confusing. Things look like
they are in pretty good order, but some of the other operators in that area with older wells may
need to be updated. It doesn’t happen automatically.