Maybelle Clark Macdonald Fund

Maybelle Clark Macdonald Fund

The Maybelle Clark Macdonald Fund was founded in 1970 by philanthropist Maybelle Clark Macdonald, heir to a lumber fortune built in the Pacific Northwest. Her husband, Fred Macdonald, served as co-founder, and today the foundation operates under the governance of their descendants: Chairman Clark C. Munro, Secretary Maurie M. Munro, and Directors Clark C. Munro Jr. and Warner R. Munro. President Monique M. Sanvitale serves as the foundation's registered agent and lead executive. The fund deploys grant capital exclusively to preselected nonprofit organizations within Oregon. Its mandate is narrow: assist these organizations in achieving programmatic and financial sustainability by building their internal fundraising capacity. Unlike foundations that seed new initiatives or operate programmatically, the Macdonald Fund takes a capacity-building posture — funding the infrastructure that allows established nonprofits to endure. Grantmaking clusters in education, healthcare services, and human services, all within state borders. The foundation does not publicly disclose a formal investment policy statement, but its endowment corpus of an estimated $129 million (Altss estimate) is managed to support grant disbursements and operating expenses from its Bend headquarters. Board governance remains firmly within the founding family. Clark C. Munro chairs the board; his relatives Maurie, Clark Jr., and Warner Munro hold officer and director seats. A connected entity, the Tanea B King Trust, appears alongside the foundation in public filings as a supporting vehicle. The foundation owns its office building at 404 SW Columbia Street in Bend, along with associated equipment and furnishings. Philanthropic distributions are not publicly itemized beyond the foundation's own communications, and the fund maintains no LinkedIn presence or centralized media profile. The structural differentiator is concentrated family governance applied to a single-state, preselected-grantee model. Most foundations of comparable age and asset size diversify geographically or rotate grantees. The Macdonald Fund instead limits its universe to organizations it has already vetted, deepening relationships over decades rather than broadening reach — an architecture that mimics the patient-capital instincts of a family office more than a typical institutional foundation.