Hieu Thi Do, 75, of Schuylkill Haven, passed away December 19, 2025 at Seton Manor, Orwigsburg.
Hieu was born in Long An, Vietnam, on October 26, 1950, a daughter of the late Van Son Do & Thi Quit Nguyen.
She was the widow of Vinh O who preceded her in death in 1998.
Hieu was a member of St. Ambrose Roman Catholic Church, Schuylkill Haven.
She had been employed as a seamstress by local textile factories.
Hieu is survived by four sons: Phung O, husband of Hong Phuong Do, and Hoang O, husband of Hanh Thi Nguyen, both of Schuylkill Haven; Phu Roy O, of Laval, Quebec; and Loc O, husband of Jenny O, of Williamsburg, PA. She is also survived by eight grandchildren: Leslie Nguyen O, Matthew Nguyen O, Heath Moore, Ethan O, Aaron O, Elsie Roy O, and Riley NguyenO & Mia NyugenO, siblings, and nieces & nephews.
Services will be privately held at the family's convenience.
In lieu of flowers, donations may be forwarded to St. Ambrose Roman Catholic Church, 201 Randel St., Schuylkill Haven, PA 17972.
To plant trees in memory, please visit the Sympathy Store.
25 East Main Street, Schuylkill Haven, PA 17972

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