Cover photo for Irene Dennis's Obituary
Irene Dennis Profile Photo
1940 Irene 2023

Irene Dennis

March 16, 1940 — January 31, 2023


TEMPLETON - Irene (Seseika) Dennis,82, died Tuesday, January 31, 2023, at home.

She was born in Athol on March 16, 1940, a daughter of the late Walter Seseika and Stacy (Glinski) Seseika. Irene graduated from Gardner High School with the class of 1958 as a Pro Merito student.

She worked as a bookkeeper for many years for IGA as well as A&P in Gardner.  She enjoyed knitting, crocheting, and maintaining her garden every year.

She is survived by her husband, Bernard Dennis of Templeton; three sons, David M. Dennis and his wife Kay of Lancaster, Bernard M. Dennis and his wife Brandy of Winchendon, Jeffrey S. Dennis of Athol; one brother, Richard Seseika of South Carolina.

Funeral services will be held on Tuesday, February 7, 2023, at 11 a.m. in the Mack Family Funeral Home, 105 Central St., Gardner.   Burial will be private.

In lieu of flowers, the family suggests memorial donations in Irene's memory be made to the American Cancer Society – New England Division 3 Speen St., Framingham, MA 01701.

To leave online condolences, please visit

Mack Family Funeral Homes, 105 Central St., Gardner are directing arrangements.

Kevin J. Mack, Walter C. Taylor, and Douglas M. Stone, funeral directors.

To order memorial trees or send flowers to the family in memory of Irene Dennis, please visit our flower store.

Service Schedule

Past Services

Funeral Service

Tuesday, February 7, 2023

11:00am - 12:00 pm (Eastern time)

Mack Family Funeral Homes - Lamoureux Smith & Polks Chapel

105 Central St., Gardner, MA 01440

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