As an aside, it always shocks me when people mention great-grandparents. Mine were all long gone before I could remember.
Both my grandmothers are alive and healthy at the age of 90, and my daughters will be fourtunate enough to remember them after they’re gone.
My grandfathers have been gone for years and years, long before my daughters were born.
I hope to God I get that much time with mine and that he still has some more years ahead of him.