What was the name of the red head on petty coat junction?

The redhead on "Petticoat Junction" was named Kate Bradley, played by actress Bea Benaderet. She was the matriarch of the Bradley family, running the Shady Rest Hotel. The show, which aired from 1968 to 1970, was a spin-off of "Green Acres." Benaderet's portrayal of Kate became iconic, known for her warmth and humor.