My father's side came to the US from Barbados in the late 1600s and I do know that one distant US relative owned a couple of slaves but we are FAR from rich!
Don't worry, they'll send the bill to your children
Then your Grandchildren
Then your Great Grandchildren
Then your Great Great Grandchildren
Then your Great Great Great Grandchildren
Then your Great Great Great Great Grandchildren
And anyone who reminds them of your Great Great Great Great Great Grandchildren