Ellen Geer

Ellen Ware Geer is an American actress, professor, screenwriter, film director, and theatre director.

Geer was born in New York City, New York, the daughter of actors Herta Ware and Will Geer, who played grandfather Zebulon Zeb Walton on The Waltons. She is married to childrens musician Peter Alsop, and was previously married to actor Ed Flanders. Her daughters are Megan and Willow her son is Ian Flanders.

Source: Wikipedia