Honoring the Memory
of Those
We Love

Please refer to obituaries for information on visitations, funeral services and requests by the family or deceased for honoring their memory.

Dianna (Kulak) Pfender

February 25, 1952 - November 28, 2025

Text:

Obituary For Dianna (Kulak) Pfender

On Friday, November 28, 2025, Dianna (Kulak) Pfender, beloved wife, mother and grandmother, passed away suddenly but peacefully, surrounded by the family she adored. Dianna was born on February 25, 1952 and was the devoted wife of 54 years to Charles Pfender, with whom she shared a lifetime of love and partnership. She was a proud and loving mother to her daughters, Cindy Matts (Brian) and Chrissy Barrett (Gary). Dianna was also an adored "Gram" to her treasured grandchildren, Marissa Neill (CJ) , Gary Barrett, Jr., Maria Matts, Gavin Barrett and Gino Matts. Her presence in their lives will forever be a source of comfort, guidance and warm memories. She was loved and cherished by her brothers, sisters, nieces, nephews, cousins and all that knew her. “Loving her was easier than anything I’ll ever do again.” Friends will be received at the John F. Slater Funeral Home, Inc. 412-881-4100, 4201 Brownsville Road, Brentwood PA 15227, on Friday, December 5, 2025 from 11:00am - 1:00pm. A Blessing Service will be held at 1:00 p.m. in the chapel at the funeral home. In lieu of flowers, please consider a donation to The Salvation Army, 855 E. Carson St., Pittsburgh, PA 15203, www.salvationarmyusa.org or your local food bank.

Photos & Video

Add New Photos & Video

Condolences

  • November 30, 2025

    Kim

    I'm so deeply sorry for the loss of Aunt Diane. She was such a loving, giving, and generous woman—someone who truly embodied kindness in everything she did. Growing up, some of my happiest memories were the times we spent together: summer family gatherings, our vacations to North Carolina, sleepovers, and those weekend trips to the parks. She made every moment feel joyful, safe, and full of love. Aunt Diane had a way of being there for anyone who needed her, no matter what. Her heart was big enough for everyone, and it showed in the way people were naturally drawn to her. She was the kind of person who left a lasting imprint simply by being herself. She will be so deeply missed, but the warmth she brought into our lives will stay with us forever. My heart is with you and the whole family during this difficult time. If there's anything you need or any way I can support you, I'm here. Kim and family

  • November 30, 2025

    Dolly & Gary Barrett

    Our deepest sympathy for the sudden loss of your loved one. Dianna was a beautiful & caring person inside & out. We were blessed to have known her &. we'll miss her. May God Bless & keep her . Gary & Dolly Barrett

  • November 30, 2025

    Roberta Gorsuch

    When I was young i remember Dianna always included me with her holiday baking ( lady locks yum ) and when the Pfenders took family trips I often tagged along . I alway felt included and to this day was a big part of my childhood memories . Thank you for you unselfish memories and you will be missed ! Condolence's to your friends and family . Charlie , Cindy and Chrissy .... Love Roberta

  • November 30, 2025

    Bob Ott

    Diane and Charlie were the best people I have ever known. I spent many of weekend nights playing cards, eating snacks and enjoying their company. Stay strong Charlie she maybe gone but you now have an angel watching over you.