i'm sure someone will have said this, but...
The grandmother's son is the grandchild's father...
And the Grandchild's son is the grandmother's great-grandchild.
So the baby will, technically, be both the father and son of the grandchild.
Well, not really, but...
The grandmother's son is the grandchild's father...
And the Grandchild's son is the grandmother's great-grandchild.
So the baby will, technically, be both the father and son of the grandchild.
Well, not really, but...