Whether it be childhood pics of their great uncles or vintage snaps of their father at the height of his military career, we can always count on Princess Diana's brother, Charles Spencer, to give us rare glimpses of their family. This time, though, the historian dug up a charcoal sketch of their grandmother—and we can't get over how similar she looks to the late princess.
On Instagram, he captioned the black-and-white portrait, "My grandmother, Cynthia (Spencer), drawn by Sargent in 1919. She died 50 years ago this year—much loved, and greatly respected. The hospice in Northamptonshire carries her name: @cynthiaspencercharity A legacy she would have been humbled by."