Nora Denney was 30 in The Trouble With Women when she played the character 'Myrtle Malloy'.
That was over 65 years ago in 1959.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
In 2005 she died aged 78, starring in 5 films in her career, 4 of those after The Trouble With Women was first released. If she were alive today she would be 96.
In The Trouble With Women, I think Nora Denney looks: