Hi, My name is Jessica Pentecost and I currently reside in Arizona. One of my college professors is having us research our family history. I know a lot about my mothers side but not a lot about the Pentecost side. I never knew there was so many people out there with the same last name as me. My grandfather's name was James Pentecost and My Great Grandfather's name was Bonnie Pentecost, that is as far as I know back. I know that my great grandfather lived in Tennesse. If anyone has any info please let me know. I will try and find more names to go further back in my history.