William and Flora Hewlett Foundation — Founder (text): William Redington Hewlett

NoteThe source directly confirms the claim. The Wikidata page for the William and Flora Hewlett Foundation explicitly states that William Redington Hewlett is one of the founders ('founded by' property). The claim asks for the founder as text value, and the source provides exactly this: 'William Redington Hewlett' as a text entry (not just an entity reference). The source also lists Flora Lamson Hewlett as a co-founder, making this a complete but not contradictory representation of the founding.