Estimating the age of a Garryanna Oak
...Is a big son of a gun..... White oaks can live a few hundred years and that guy is pretty big.....so my GUESS would be that tree is in the range of 100 -150 years old. But remember, that is only a guess. You could get someone to boor the tree, but these older/slower growing trees are hard to measure. So I'd suffice it to say it was here when Teddy was saying " bully bully" Long as it's healthy, you got a lotta years to enjoy it.