Harriet E. MacGibbon

Harriet E. MacGibbon was an American actress.

She was born in Chicago, Illinois, the daughter of Dr. Walter Peter McGibbon, a physician and Gertrude L. Crary. It is not clear why she added an a to her surname, but she was credited a few times as McGibbon. One possible reason for the change in spelling might stem from the fact that Mc is an abbreviated form of Mac, as Mr. is to Mister. She was finished at Knox School, Cooperstown, New York, where she prepared for Vassar. Without staying to receive a diploma, she left to fulfill her desire for the footlights and studied with Franklin H. Sargent at the American Academy of Dramatic Arts in New York City.

Source: Wikipedia