File:Eliza Hill McFly.jpg

Eliza Hill McFly was the wife of William McFly. She was the mother of Arthur McFly, the paternal grandmother of George McFly, and the paternal great-grandmother of Marty McFly, Her paternal grandfather was William "Bill" Hill, the founder of Hill Valley.

In 1955, Marty McFly and Emmett Brown discovered a photograph taken of her and her extended family in the book "A History of Hill Valley, 1850-1930" that they discovered in the Hill Valley Historical Society archives.

Behind the Scenes[]

Lea Thompson portrayed both Maggie McFly and William McFly's wife in the photograph, while Michael J. Fox portrayed both of their husbands, Seamus McFly and William McFly, respectively.

She is never seen with William in the game when he goes to the high school to meet Trixie Trotter/Sylvia Miskin-McFly or when he meets them at the steps of the courthouse. Whether she died prior to 1931, sick at home, or was busy with other things in unknown but it is likely she died prior to 1931.