Waldemar Roszczenko, 67, of Londonderry, NH, passed away unexpectedly on Tuesday, February 25, 2025, at his home with his wife by his side. He was born on November 17, 1957, to the late Eliasz and Stanislawa (Eliaszewicz) Roszczenko, in Bialystok, Poland.

Waldemar was a true family man. He had many hobbies including walking, hiking, hosting dinner for his family, and enjoying everything nature had to offer. He had a true connection with animals, and loved to spend time with his best friend of many years, his German Shepherd Magnar. One of his favorite activities was taking Magnar on long walks through the neighborhood and enjoyed nurturing wildlife and giving back to nature through his love of planting trees and flowers.

Waldemar is survived by his loving wife of many years: Jolanta (Rutkowska) Roszczenko, of Londonderry, NH; their children: Sebastian Roszczenko and his partner Shannon Sonia of Londonderry, NH and Diana Leonard, and her husband Nicholas, of New Boston, NH; his brothers: Janusz Roszczenko, of Harrisburg, PA, and Mirek Roszczenko, of Boston, MA; and his grandchildren: Michalina, and Lukasz.

In addition to his parents, Waldemar is predeceased by his canine companion: Magnar.

Friends and family are invited to Calling Hours on Sunday, March 2, 2025, from 12-2 PM, at the Carrier Family Funeral Home, 38 Range Road, Windham, NH 03087. A Funeral Mass will be celebrated on Monday, March 3, 2025, at 12 PM, at Our Lady of Czestochowa Catholic Parish, 655 Dorchester Ave, Boston, MA 02127. To leave an online message of condolence, please visit: www.carrierfuneralhome.com .