Will Holy Cross give out deceased members information?

[Fülöp]

I am trying to research my Hungarian roots and was wondering if anyone knows if Holy Cross (if that is where they went to church) will give out any parish records on deceased members? I know when my great grandparents lived and when they died, where they are buried and was hoping maybe the church had records to help me figure out where they were born, and other stuff like that.

Thanks,

Phil