old and gray-haired; grizzled; a head full of white hair used to describe the appearance of the elderly

describes an elderly person with white hair but a youthful, healthy complexion; energetic and healthy in old age

To see one's own child die before oneself.

white hair and a youthful face; an elderly person who still looks healthy and vigorous

youthful face and white hair; a spry elderly person; also used to describe a couple with a significant age gap, such as a young woman and an old man