The picture of her tombstone on Find-A-Grave at the link you provided clearly shows she died in 1952. Her death certificate clearly indicates she died in 1952. She could not have been born in 1860 and died in 1962 and live to be only 92. She would have been 102.
If you are relying on what someone wrote on Find-A-Grave they apparently typed in 1962 instead of 1952.