It's a David Duffield-versus-Goliath rematch ... attention to supporting worthy causes and caring for his six adopted children. But he soon discovered he did not want to settle back into the ...

David Duffield is best known for reluctantly selling ... First and foremost is his family. He has ten children, ranging in age from one at eight months to three in their 40’s.

Workday founder David Duffield’s estate thirty miles east ... plans to leave his fortune to the nonprofit, instead of his 10 children.

ALAMO, Calif. — Bowing to pressure from his would-be neighbors, high-tech billionaire David Duffield has backed off plans to build a home that would have eclipsed the Hearst Castle. He has ...

PeopleSoft and Workday co-founder David Duffield is asking $39 million for his family’s 21 acre ‘Fieldhaven’ Alamo estate, making it the most expensive home on the market in the East Bay.

The family foundation of software executive and animal lover David Duffield is asking $39 million for his 21.48-acre estate in Alamo, Calif., which comes with a soundproof aviary, dog park and two ...