I too am researching the Seaberry family. My grandmother, Della Florence Taylor Shuler of Poolville, Texas was the daughter of Minnow Rebecca Seaberry who was born in 1869 in Scott, Mississippi. Minnow's dad was Raleigh Seaberry who was born in 1827 in Bibb County, Alabama. Raleigh's dad was Virgil Theodore Seaberry who was born around 1800 but that is all the info I can find so far. Any advice or anything you know would be helpful & appreciated.
I'm also trying to trace the blood lines as, like you, I've heard Native American, African American, etc.
Thanks in advance for any help!