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David J. Weber, Sr.

November 19, 1949 ~ October 8, 2021 (age 71)


David J. Weber, Sr. 71, of O’Hara Township, died Friday October 8, 2021, at UPMC Shadyside Hospital with his family by his side. He was born November 19, 1949 in Pittsburgh to the late Robert L. Weber and L. Joy (Macklen) Weber of Brentwood. Dave grew up in Brentwood graduating from Brentwood High School in 1967. He then went to IUP graduating with a degree in Accounting in 1971. While at IUP he played football all 4 years. Dave has stayed very active in the IUP Football Alumni Boosters. He worked for H.J. Heinz Company/Del Monte Foods, Pittsburgh for over 44 years as the Finance Manager. He belonged to the Heinz Golf League. Dave was a member of Christ the King Parish, St. Joseph Church, O’Hara. He enjoyed golf, playing softball, all sports and loved following his children and grandchildren’s sports activities.

Survivors include his wife of 44 years Mary Ann (Atmanchik) Weber, His mother L. Joy (Macklen) Weber of Brentwood; his son David J. (Danielle) Weber, Jr. of O’Hara, his daughter Lindsay A. (David) Mulvihill of Robinson, grandchildren Jane and Samantha Weber and Mack, Colt and Mia Mulvihill; siblings Robert (Judy) Weber of Purcellville, VA, Cathy (Paul) Wielgus of Atlanta, GA and Kenneth (Sharron) Weber of Florida.

The family invites friends to a funeral mass at Christ the King Parish, St. Joseph Church, 342 Dorseyville Road, Pittsburgh, PA 15215 on Wednesday October 13, 2021 at 10 am. Following the funeral mass, he will be privately buried in St. Mary’s Cemetery, Sharpshill. Arrangements were entrusted to the SIWICKI-YANICKO FUNERAL HOME, 23 McKrell Road, Russellton, West Deer Twp. In lieu of flowers memorial contributions should be sent to the Leukemia and Lymphoma Society, 333 E. Carson Street, Pittsburgh, PA 15219 or on line at View obituary online and leave condolences at

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Funeral Mass
October 13, 2021

10:00 AM
Christ the King Parish, St. Joseph Church
342 Dorseyville Road
Pittsburgh, PA 15215


The Leukemia & Lymphoma Society
333 East Carson Street, Pittsburgh PA 15219

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