School 15

Darlene F. (Trinkala) Ostetrico

March 18, 1957 ~ January 19, 2022 (age 64)


Darlene F. Ostetrico, 64, of Donora, passed away on Wednesday January 19, 2022 in Penn Highlands Mon Valley Hospital. She was born on March 18, 1957 in Mt. Pleasant, the daughter of the late Adam Trinkala and Lillian (Weaver) Trinkala. Darlene grew up in Speers and was a 1975 graduate of Charleroi Area High School. She had worked in the accounting department at WalMart in Belle Vernon. In addition to her parents, she was preceded in death by a brother Daryl Trinkala. She is survived by her husband of 40 years, Julius "Jules" Ostetrico, two sons, Robert (Nicole) Valentine of Donora, David (Mindy Haase) Valentine of New Florence, PA; three grandchildren, Mallory Valentine, David Zook, Emily Zook, a brother, Kenneth (Marlene) Pritts of Smithton; sister, Rita (Jerry) Hagerman of Smithton; two sister-in-laws, Julie Trinkala of Speers, Sharon Nash of Monessen; brother-in-law, Kevin (Jill) Ostetrico of Belle Vernon; and by nieces, nephews, and cousins. There will be no viewing or services. Arrangements entrusted to Dalfonso-Billick Funeral Home Inc. & Cremation Services, 441 Reed Ave. Monessen. Condolences accepted for the family at

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Private Services

Dalfonso-Billick Funeral Home Inc.
441 Reed Ave.
Monessen, PA 15062-1250

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