Maureen (Big Bull) Stewart passed away at the Pincher Creek Hospital on February 5, 2020 at the age of 82 years, with her daughter Jenny by her side. Maureen is survived by her children: Lana, Sheldon (Amanda) and Jenny; her grandchildren and great grandchildren: Kelly (Kaitlyn, Autumn, Grayson, Lane, Arlo), Jane (Jordana, Drayden, Sapphira, Odin, Nova), Steven, Hope, Carleigh, Hayley, Joshua, Victoria (Daniel), Quentin, Jade (Todd) and Mariah; her adopted grandson Robyn Grier (Amanda). Maureen is also survived by her siblings: Reverend Margaret Waterchief, Mills (Jacqueline) Big Bull, Betty Big Bull and brother-in-law Donald Striemer, as well as numerous nieces, nephews, and cousins throughout the Piikani and Siksika Nations. Maureen was predeceased by her husband Jack Stewart; her parents Willy and Jane Big Bull; sisters Violet Striemer, Kathleen Grant, Esther Provost, and Caroline Big Bull, and her brothers Wallace, Roy, Billy and Andrew Big Bull; her brothers-in-law Raymond Waterchief and Guy Provost, and her sister-in-law Beatrice Big Bull. A prayer service will be held at the St. Paul Anglican Church on Monday, February 10, 2020 at 11:00am. Conducting the observation will be Maureen’s dear friend Chief Peter Strikes with A Gun and nephew William Big Bull. She will be taken to her Piikani Nation residence for the wake beginning at 3pm. The funeral service will be held at the Piikani Nation Community Hall on Tuesday, February 11 at 1:00 pm, officiated by the Reverend Margaret Waterchief, and followed by the burial service at the Brocket Cemetery. A feast honouring Maureen will succeed at the Community Hall. The family would like to thank Mikelene Little Plume who cared for Maureen as her homecare worker, and the Doctors and nursing staff, especially Robbie, at the Pincher Creek Hospital. The family recognizes the assistance of Dr. Bev Burton, the Peigan Ambulance Crew, and the Pincher Creek EMS team for their attentive and compassionate care in her final weeks. Snodgrass Funeral Homes has graciously assisted in funeral arrangements for the Stewart/Big Bull families.