David J. "Dog Dave" Niemirovich, age 84, husband of Leah S. (Thompson) Niemirovich and the late Donna M. (Townsend) Niemirovich, of Mohnton, PA, formerly of Royersford, PA, passed away on Thursday, October 29, 2026 at home. Born on March 15, 1942 in Morris Run, PA, he was a son of the late John and Eva (Selvosky) Niemirovich.

Mr. Niemirovich attended Father Judge High School in Philadelphia. He worked as a truck driver for Plotts' Energy, Rahn's Concrete, and Tornetta Steel before retiring in 2006 as a custodian for the Spring-Ford High School. In retirement, he was a beloved resident of PSHS, where he oftentimes could be found assisting with maintenance, landscaping, dog walking and helping others.

Mr. Niemirovich will be remembered for his intelligence, courage, great sense of humor and infectious laugh. He was a fan of music, and was a talented and accomplished drummer. He had a love of all animals, gardening, and was an avid hiker and explorer.

In addition to his wife, Mr. Niemirovich is survived by four daughters, Bridget Niemirovich, wife of the late Richard Martinelli, Janice, wife of Chris Miller, Sheryl, wife of Thomas Attilio, and Melissa, wife of James Norcia; three step-children, Kim St. Marie, Sean, husband of Kristea Jones, and Grayson Knisely; eleven grandchildren and many great-grandchildren and great-great grandchildren. He was preceded in death by one grandson, Charles "Chuck" Hafner, two brothers and two sisters.

Relatives and friends are invited to attend his funeral service in the Good Shepherd Chapel at Limerick Garden of Memories, 44 East Arcadia Drive, Limerick, PA on Monday, November 9, 2026 at 12:30 PM. Officiating will be Pastor Shawn Hoffmaster. Burial will follow in the cemetery grounds. Friends will be received from 11:00 AM-12:30 PM in the Good Shepherd Chapel Monday morning. In lieu of flowers, memorial contributions may be made in his name to the Animal Rescue League of Berks County by visiting https://give.berksarl.org/campaign/648893/donate. Arrangements are being handled by the Cattermole - Klotzbach Funeral Home, Royersford, PA. Condolences may be offered online at www.RoyersfordFuneralHome.com.