Archibald "Arch" MacPhail III's obituary , Passed away on December 9, 2025 in Petaluma, California
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Archibald "Arch" MacPhail III

May 31, 1933 - December 9, 2025 (92 years old)

Petaluma, California

Archibald "Arch" MacPhail III's obituary , Passed away on December 9, 2025 in Petaluma, California
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Funeral arrangement under the care of
Adobe Creek Funeral Home and Cremation Services

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Archibald "Arch" MacPhail III

May 31, 1933 - December 9, 2025 (92 years old)

Petaluma, California

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Archibald MacPhail III Obituary

It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Archibald MacPhail III (Petaluma, California), who passed away at the age of 92, on December 9, 2025. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, Esther Campbell MacPhail and Archibald MacPhail; and his siblings, Jeanne MacPhail McKenzie and Campbell "Tam" MacPhail. He is survived by: his wife Samantha O'Neill MacPhail; his daughters, Christina MacPhail, Mia MacPhail and Jennifer MacPhail; his stepchildren, Ralph O'Neill, Elizabeth O'Neill and Kathleen O'Neill; and his grandchildren, Alyssa O'Neill and Jackie O'Neill.

Archibald "Arch" MacPhail III, 92, passed quietly on December 9, 2025 after a long decline as the result of Alzheimer's.

Funeral arrangement under the care of
Adobe Creek Funeral Home and Cremation Services

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