Son of Earnest T. McIntosh

I'm researching the McIntosh Family from Mertis or Mattis, Louisiana. My father was born in the town listed above on
December 8,1919. His father's name was Harvey and his mother's name was Icy Mae.My father died March of 1963 and was buried
in Louisiana, but I'm not sure where in Louisiana. My father's name was Earnest T. McIntosh.
Any information that came be obtained on the family would be
appreciated.