Dowager

The dowager is a rich woman who lives in Springfield.

History
She gave Santa's Little Helper and She's the Fastest a steak.

Mr. Burns showed Larry Burns to her. He insulted her daughter, the débutante, causing her to get mad at Larry.

The dowager attended a potential investors show at the Springfield Nuclear Power Plant.

Behind the Laughter

 * In the Simpsons World The Ultimate Episode Guide: Seasons 1-20 she is mistaken for Mrs. Vanderbilt.