Frederick Robert O'Brien Jr.

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2 Entries

Slattery Funeral Home - Marlborough

Posted events

December 14, 2025

Dec

Visitation

5:00 p.m. - 7:00 p.m.

Slattery Funeral Home

40 Pleasant St., MA 01752

Dec

Funeral Mass

10:00 a.m.

St. Anne Church (Southborough)

Slattery Funeral Home - Marlborough

Posted an obituary

December 14, 2025

Frederick O'Brien Obituary

Frederick Robert O'Brien Jr., 86, of Marlborough, passed away unexpectedly at home on December 12, 2025. He is survived by his loving wife of 64 years, Dorothy (Dolan) O'Brien. Frederick was born on June 15, 1939, in Boston and raised in N... Read Frederick O'Brien's Obituary

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