Cavier, I need to look at a map of the Philippines since I'm not familiar with all the different provinces. I did find out the my maternal great grandfather's name was Maurice or Maurecio Luna. He married a Paulina Saguid. All I do know is that their son (my grandfather, Simplicio) was born in Gasan, Marinduque. I cannot find any other information on them in any of my other websites. I may have to go to an LDS Family Center to use their data bases, since it is not available on the websites.
Take care, Lyn