Cloris Leachman was 85 in Gambit when she played the character 'Grandma Merle'.
That was over 12 years ago in 2012.
In 2021 she died aged 94, starring in 141 films in her career, 26 of those after Gambit was first released. If she were alive today she would be 98.
In Gambit, I think Cloris Leachman looks: