Gemma Jones was 58 in Harry Potter and the Chamber of Secrets when she played the character 'Poppy Pomfrey'.
That was over 22 years ago in 2002.
Today she is 81, and has starred in 59 movies in total, 31 of those since Harry Potter and the Chamber of Secrets was released.
In Harry Potter and the Chamber of Secrets, I think Gemma Jones looks: