MacPhee has served in governance roles of educational ... "Bill and Mary’s children, Kristianne Blake, Bill Gates III and Libby Gates Armintrout, have made outstanding contributions to the ...

Bill Gates and his sisters Kristianne and Libby are all involved in philanthropic work Brian Ach/Getty Bill Gates grew up with two siblings, his sisters Kristianne and Libby, in a home that was ...

She later divorced Dough and married Nick MacPhee ... Kristi nor Libby has the kind of financial resources that are at their ...

Bill Gates flanked by his family, Bill Gates Sr to his right, and his two sisters Kristianne Gates (L) and Libby Gates (R). (Source: Getty) · Brian Ach via Getty Images Microsoft Founder Bill Gates' ...