Sisters of Bill Gates


Bill Gates has 2 sisters Kristi Blake, one year older to him and Elizabeth Gates, 9 years younger to him.

1. Kristianne Gates Blake, She is elder sister of Bill Gates

2. Elizabeth Gates Armintrout also known as Libby Gates Armintrout, She is younger sister of Bill Gates.

Kristianne Gates Blake

Kristanne (Kristi) Gates Blake is elder sister of Bill Gates. She was born in 1954 and raised in Seattle, graduating with a BA in Business

Administration from the University of Washington. She is a CPA specializing in personal financial planning and tax planning since 1975. She served as

a partner with Deloitte, Haskins & Sells prior to starting her own firm in 1987. She serves as a trustee of the Russell Funds and the WM Group of

Funds and as a director of Avista Corporation, Advantage IQ and Laird Norton Tyee.

Elizabeth Gates Armintrout

Elizabeth (Libby) Gates Armintrout is the younger sister of Bill Gates. She was born in 1964. She is a social activist. She is President of the board of

The Lakeside School. Libby Gates Armintroutis is an honorary board member of the Program for Early Parenthood Support and serves on the

community grants committee of The Seattle Foundation, as well as being a founding member of the Washington Women’s Foundation. Elizabeth

Gates Armintrout is a 1986 Pomona alumna who majored in Economics. She is the newest member of the Pomona College Board of Trustees.

(Libby Gates with Bill Gates)

Other service organizations include Make-A-Wish Foundation of Washington State, United Way of King County and the 1990 Goodwill Games.

Libby Gates about her father, "He wasn't a Dad that sits and lectures or tells you how you ought to do things. . . . He listens to everything, he's never catty, he never passes judgment before he has all the facts. There's this sense of wisdom about him."

She and her husband, Douglas, live in Seattle with their children.

Go to Home

Image Source: