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It is with deep sorrow that we share the passing of Matthew James Mackowski, who died on August 2, 2024, surrounded by loved ones. He lost a 16-month battle with appendiceal cancer. Matt was born in 1990 to John Mackowski and Pamela Mackowski. He grew up in Harborcreek, lived in Philadelphia for several years, and most recently resided in Pittsburgh. Matt graduated from Mercyhurst Prep School in 2008; from Denison University in 2011; and earned a Master’s Degree in Analytics from Georgia Tech in 2023. In his youth, Matt was a competitive swimmer, competing on the Eastside YMCA, Mercyhurst Prep, Erie Aquatics, and Denison University teams. His sense of adventure and curiosity of other cultures led him to South Korea to teach English for nearly a year. Matt enjoyed his work as a Data Scientist for The Vanuguard Group, holding a tenure of 10+ years. He held great appreciation for art, as well as music, travel and food. He loved to try foods of different cultures, assisting in the kitchen, and watching cooking shows. Later in life, he developed an appreciation for Japanese landscape, natural photography, and completing the New York Times daily crossword. Matt took his role as a brother very seriously, being an advisor in many ways to Mike and JJ. His intelligence and sense of humor will be missed. He was preceded in death by his paternal grandfather, Jack Mackowski; and maternal grandparents Setsuko (Mary Ann) Haynes and William Haynes. Grieving his passing are his wife, Alexa Shupp Mackowski; his father, John Mackowski (Linda); his mother, Pamela Mackowski Logan (Peter); brothers Michael Mackowski (Rebecca); John J. Mackowski (Savanah); nieces Harper and Madison Mackowski; grandmothers Joyce Mackowski and MaryEllen Haynes; uncle Ed Haynes (Alora); cousins Kristen Cole (Matthew) and Colin Haynes and an extended family of aunts, uncles, and cousins, and in-laws. Join us for visitation on Friday, August 9, 2024 from 3 p.m. to 6 p.m., with a memorial service starting at 6 p.m. at John F. Slater Funeral Home, 4201 Brownsville Road, Pittsburgh, PA 15227. In lieu of flowers, please consider making a donation in Matt’s honor to the American Cancer Society at https://donate.cancer.org/ or American Cancer Society, P.O. Box 6704, Hagerstown, MD 21741. August 13, 2024 Jerry and I send heartfelt condolences to the Mackowski family. We will keep you all in our prayers. Jerry and Dee Law August 09, 2024 My deepest sympathy to Matt's family. There is a place waiting for him as my family remembers Matt being a very kind respectful individual through the Eastside Y Swim Team & Mercyhurst Prep. Hold his memories close ~The McLaughlin Family August 09, 2024 Pam and Peter, You and yours have weighed heavy on my heart since I learned of your inexpressible loss. I have been praying that you can find a measure of peace and comfort, both now and going forward. I pray that you would feel the presence of our Lord and in that find rest. In heartfelt prayer, David Treusch August 09, 2024 Our thoughts and prayers are with you. So sorry for your loss. Darla Heidt and Mark Adam. August 08, 2024 John, Pam, Mike, JJ, And the rest of the family, my thoughts and prayers are with you all. May god grant you peace during time of sorrow. Condolences Tami Learn Kimet and family August 07, 2024 Pam, i am so sorry for your loss. Sending love and hugs August 07, 2024 Mackowski Family, In this tough moment in time I pray that your thoughts not be filled with sadness, but with the fond memories of Matt. I hope you find comfort in the thought that he will always remain in your memories. Don't hesitate to talk to him. Don't hesitate to talk about him. He lives through each of you. Most importantly remember he is missed because he was loved. Prayers to you all. The Snair Family August 07, 2024 We are so very sorry for your loss.... you will all be in our thoughts as you go through this difficult grieving process... May you find comfort in knowing that he is free from pain and resting peacefully😇 & August 06, 2024 Matt was an amazing colleague and friend. His kindest, brilliance, and integrity always impressed and inspired me. His time was cut way too short and he will forever be missed. August 06, 2024 Dear Mackowski Family, I am so sad to hear of Matt's passing. I am a classmate from Mercyhurst Prep and am thinking back to so many fun times on student council, French class, and Peer Leadership. He was special to everyone at MPS, a great friend, and I am thankful for those high school times. -Lindsay (Cox) Frank August 06, 2024 Pam, my deepest sympathy for you and your family. Your grief is unimaginable but your memories will keep you close. Thinking of you, Marion Bennett August 06, 2024 Pam and family, so sorry to hear about Matthew's passing. I can't imagine your grief, but I hope your good memories bring you some peace. My thoughts and prayers are with all of you. Linda Stoner Binney August 06, 2024 Dear Pam, we were so surprised and saddened to see the news today of Matthew's passing. Such a difficult year this has been for you losing your father and now your son. Our peace comes from knowing they are not really "lost"...we know where they are. We pray for comfort and strength for you and Alexa and all the family at this very sad time. May God hold you close. We send our love...God bless, Larry and Nancy. August 06, 2024 I worked with Matt at Vanguard for several years. He was a great guy to work with. My condolences to his family and friends. Sincerely, Bill Gabe August 06, 2024 Matt's passing is such sad news for me today and I am so very, very sorry for your loss. Matt worked for me as a student supervisor at the Mitchell Center, Denison's Recreational and Athletic facilities . Although I retired in 2020 after 32 yrs. and having student staff each semester around 100-130, Matt stood out and I have no problem picturing him. He was personable, dependable, friendly, and he made great decisions in a busy, and at times, a difficult and hectic work environment, trying to make everyone happy. But he got along with everyone. Matt often worked the opening shifts on Sunday mornings by himself, a time when it was difficult, if not almost impossible, to find a student willing to get up that early on a Sunday. But I never had to worry on his days if the employee had showed up and opened the building on time. I will keep you in my prayers during this difficult time. August 06, 2024 My deepest sympathies to the Mackowski family. I had the pleasure of attending and graduating Mercyhurst Prep with Matt. He was a genuine soul and kind to everyone. Thinking of all of you during this tough time, and sending hugs from Erie, PA. August 06, 2024 Sending endless love and prayers. The Mizikowski Family August 05, 2024 John and Pam, I'm saddened to learn of the passing of your son Matthew. I will keep all of you in my thoughts and prayers during this most difficult time. Morgan Clark, Erie, PA August 05, 2024 So sorry to hear of Matthew's passing. No words can take away your pain. Please know that we are praying and thinking of you.And that Matthew is with God and freed from all pain and suffering. And we will all be reunited someday. Sending love and warm wishes to your family. Love, Stan&Teriann Zmudzinski August 05, 2024 John and Family, Deepest condolences on the passing of your son Matthew. You will be in my thoughts and prayers. Abby Essigmann August 05, 2024 John, Pam and family so sorry for your loss. Prayers to all of you! Jeff and Lori McKinley August 05, 2024 I am so very for your loss. My thoughts are with you. Diane Lupp Pappas August 05, 2024 Many prayers coming your way for your heavy hearts. Pam Shupp Menet August 05, 2024 Mrs.Mackowski- I am so sorry to hear about your son. Please know you and your family are in my thoughts and prayers Love- Adrianne Snyder- GM class of 97 August 05, 2024 Pam, The relief you feel for your son's pain and the deep grief you feel in your heart is in complete contrast. It is a world like no other. Let your cherished memories remind your heart that he is at peace.Hugs to you, and your family. With deep condolences, Rhonda August 05, 2024 Pam, I am so sorry to hear of the passing of your son Matthew. My condolences to you and the family. May you find some peace knowing that he is not going thru his illness any longer. He will be missed by many. My heart breaks that you are going thru this !! Rose Gorring Contact Us to have your link and message added here. Please fill out the form below. We will contact suitable submissions with further details.Matthew James Mackowski
March 04, 1990 - August 02, 2024
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