Yes. You are not their landlord, they are not your tenants. Cancel all utilities and file a criminal trespassing complaint with police. Be sure to send police a copy of the probate order giving you the house & a copy of the recorded deed showing you as the owner, along with a declaration that you never rented to these bozos & want them out. Then take some vacation time & go down to AL & throw their stuff out on the curb & change the locks. If they re-enter after that, you charge them with breaking & entering or burglary. They'll never talk to you again, but you'll have the house back & can rent it to someone who will pay.
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This is not legal advice and you are not my client. Double check everything with your own attorney and your state's laws.