BUFFINGTON - Mark A. Of Buffalo, NY, August 5, 2021, at age 48. Mark was born in Buffalo, NY on March 29, 1973. He is survived by his daughter, Katie; son, Jacob; and a grandson. Mark is also survived by two siblings, his older brother, Wayne and older sister, Tammy. Mark shared his smile with a kind heart. His strength was helping others selflessly and without prejudice. His joys were shared in his artistry and ability to bring joy to the hearts of many. He will be missed. Today we celebrate and carry on his legacy through distributing small acts of kindness, generosity and unconditional love. Mark was also a proud organ donor. No prior visitation. A Celebration of Life Service will be held at the convenience of the family. Arrangements by: CASTIGLIA FUNERAL HOME, INC., (716) 824-6435, 873 Abbott Rd., South Buffalo, NY 14220. Please share your condolences at: www.castigliafuneralhome.com