recently my grandfather passed away, he was a veteran. He had a flag hanging in a case about 30 yrs ago. I believe it was his fathers burial flag. We found a flag in my grandfathers room, not in a case, my uncle believes it is my grandfathers brothers burial flag. My Aunt believes that there was 1 burial flag given to the family and each veteran that passed after the first used the same flag. Is this the case? At my grandfathers recent funeral the family received a new flag, I was told we weren't able to use the old burial flag.