I think Florida and NYC would have the best records for that. Those two places are where most immigrated too. I would say some definitely have a claim. But, it does get tricky -- cause some of those "Free Colored" were enslavers and brought their enslaved with them --and went on to enslaved more Black people.
But, even under the guidelines for California -- they would qualify -- the descendents.
So, again they can only try and see.
The first significant wave of recent Caribbean immigration occurred during the first three decades of the 20th century, particularly during World War I and throughout the 1920s. Before this time, Caribbean migration was primarily internal as migrants sought economic opportunities in other islands and nations throughout the Caribbean basin.
The eruption of the Haitian Revolution in 1791 sent another wave of migration from the Caribbean region. From the 1790s until approximately 1810, thousands of white, free colored, and some enslaved black Haitian refugees relocated to coastal cities such as Savannah, Charleston, Norfolk, Baltimore, Philadelphia, New York, and especially to New Orleans.