Look for Grantham of Florida

my name is Jason Grantham i know very little about my family tree
i know my grandfather was born in 1898 in mayo Florida my grandmother was born in 1910 in ft. white Florida near live oak'
there names are Maxwell Grantham and Daphne white Grantham
i am not sure where they met but my grandfather came to Polk county in 1919 lake Alfred i know there are not many of us left there is me Jason Grantham my brother ken Grantham and my cousins Donnie Grantham and Daphne Grantham and Sandra Grantham Fox if you have any info please feel free to call me 863-812-2277 or email me at scmjkg@yahoo.com