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

NoteThe source directly confirms that William Redington Hewlett is listed as a founder of the William and Flora Hewlett Foundation. The Wikidata page explicitly states 'founded by: William Redington Hewlett' in the statements section. The claim matches the source text exactly. Note that the source also lists Flora Lamson Hewlett as a co-founder, making this a partial listing in the claim (which only mentions William), but the specific claim about William Redington Hewlett being a founder is directly confirmed by the source.