Mark Anthony Delosier

It is with profound sadness and heavy hearts that we announce the passing of Mark Delosier, a beloved son, father, grandfather, and friend, who departed this world on February 11, 2026, just two days after his 48th birthday. Mark was born on February 9, 1978, in Tulsa, Oklahoma, to Robert Sr. and Sharon Delosier. Mark's journey through life was blessed with family and enriched by the love he shared with those around him. He was a devoted father to his children, Keshawn Marcanthony Delosier and Marcus Anthony Delosier, and a cherished grandfather to Kanaan, Saniyaa, and Karter Delosier. His legacy is carried forward by them and the countless lives he touched with his kindness and warmth. In his early years, while residing in Tulsa, Mark met Katerra Belt, and together they brought into the world three beautiful children: Katrael, Dashae, and Keshawn. Mark's life took him to San Antonio, Texas, where he met and married April. Through this union, he gained a bonus son, Mishaun, and together they welcomed Marcus into the world. Mark's journey came full circle when he returned to Tulsa, where he spent his final days surrounded by familiar faces and the love of family. Mark is predeceased by his father, Robert Delosier Sr., his eldest son, Katrael Marcanthoni Delosier, and his daughter, Dashae Sharee Delosier. His memory and strength are carried on by his loving mother, Sharon Delosier, his siblings, nephews, nieces, and a host of extended family and friends who were touched by his generosity and unwavering spirit. Mark's life was a testament to resilience and love. He embodied the spirit of a devoted father, a caring son, and a man who cherished his family above all else. His legacy lives on through the stories shared by those who knew him best and loved him most. The family wishes to extend their heartfelt gratitude to the staff at Jacks Memorial Funeral Home and Crosstown Church of Christ. Their support and dedication have been a source of comfort during this difficult time. Additionally, the family extends their thanks to all the friends and family who have offered their time, contributions, and unwavering support. As we gather to celebrate Mark’s life, let us remember the laughter, the lessons, and the love he shared with us all. May his soul find eternal peace, and may his memory be a blessing to all who knew him. A memorial service will be held to honor Mark's life, details of which will be shared with family and friends in due course. In lieu of flowers, the family kindly requests that donations be made in Mark's memory to a charity of your choice, reflecting his generous spirit and enduring legacy.