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Matthew Michael “Mike” Mansuy

Matthew Michael "Mike" Mansuy, beloved husband, father, brother passed away peacefully on September 13, 2026, following a courageous battle with gastroesophageal cancer. Mike was born the son of Dr, Matthew M. and Helen "Cissie" Mansuy.

Following graduation from Dickinson College Mike moved to Napa, CA where he discovered his calling in education, serving as a teacher, principal and the Director of Student Services.

Mike was married to Tammie Williams Mansuy and together they had a daughter, Jacqueline. He was known and admired for encouraging and inspiring countless students and living his life to the fullest. Above all, Mike will be remembered for his love for his family and the deep joy he found in being a husband and father.

Mike is survived by his wife, Tammie; his daughter, Jacqueline; his sisters, Camille Mansuy, Michele (Ed) Farver, Jackie Perchinski, Fran Mansuy, Katie (David) O'Connor, and many beloved nieces and nephews. He was predeceased by his parents, Matthew and Cissie Mansuy; his sister, Suzanne Hopple, and brother-in-law, Bud Perchinski.

Condolences may be left at All Obituaries | Tulocay Cemetery Funeral Home & Crematory | Napa, CA

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