Beau Dean Demontiney, "Day Walker" (Ki-sah-ko-w Kah-pi-mo-te-t), 32, passed away in Rocky Boy on Saturday, November 19, 2022.  Wake services will begin at 1:00 p.m. on Wednesday, November 23, 2022, and will continue until his funeral services, which will be at 10:00 a.m. on Thursday, November 24, 2022, all at St. Anthony's Catholic Church in Box Elder.  Burial will follow in the Rocky Boy Cemetery.  Holland & Bonine Funeral Home has been entrusted with arrangements.

Beau was born on December 4, 1989, in Havre to Arnufo Aguilar and Mary Demontiney.  He was raised in Rocky Boy, attending Rocky Boy Schools, where he played football in junior high and his freshman year of high school.  After his school years, Beau moved to Great Falls and worked as a landscaper before moving to Helen where he worked several different jobs.  He then moved to Billings, where he cooked for the Emporium, and then returned to Great Falls, cooking for Applebees.  COVID hit, and the restaurant shut down, so Beau returned home.

He was a kind man who loved the outdoors and his aunties.  He enjoyed fishing and spending time with friends and family.  Beau liked to draw in his spare time and watching the Baltimore Ravens play football was always a good time for him.

He was preceded in death by his grandparents, Joe and Delia Demontiney, and many other extended family members.

Beau is survived by his children, Jeremiah, Joshua, and Jaelyn Duran, Devon Chandler, Penelope Bemia, and Avianna Puga; mother, Mary Demontiney of Rocky Boy; father, Arnufo Aguilar of Eden, TX; siblings, Channing (Elaine Morsette) Demontiney of Box Elder, Shophia Demontiney of Billings, Nina Demontiney of Rocky Boy, and Cara (David Four Horns) Demontiney of Great Falls; and numerous aunties, uncles, cousins, nieces, nephews, and other extended family and friends.