Heywood Big Day Obituary
With solemn reverence, we commemorate Heywood Big Day (Billings, Montana), born in Pryor, Montana, whose life came to an end on September 7, 2025 at the age of 87, leaving behind cherished memories. Leave a sympathy message to the family in the guestbook on this memorial page of Heywood Big Day to show support.
He was predeceased by: his wife Mary Lou; his father William Big Day; his uncles, Henry Big Day and Alwyn Davis; his aunt Margaret Davis; his daughter Ellen Big Day; his grandchild Jacelyn Big Day; his great grandchild Tennielle Big Day; and his mother Suzanna Old Horn.
He is survived by: his adoptive children, Derek Big Day, Heywood Jr. Big Day (Veronica), William Big Day (Kay), Jace Big Day (Linda Azure), Adrian Heidenreich (Constance) and Raylene Pretty On (Jonathon); his grandson Heywood Big Day III (Third); his daughter Pamela Bird Hat; his adoptive children, Elroy Nomee Sr. (Kitty), Harold Jess Brien, Beth Nomee, Mary Little Light, Janice Morning, Laura Lee Nomee, Marcia Beaumont, Fannie Cliff (Craig), Doris Limberhand, Clarice Beaumont, Rhonda Raschkow, Iris Heavy Runner, Roberta Walks (Alfred), Kathy Haun-Fighter, Emma Lou George, Roseann George and Roseen Goerge; his grandchildren, Felice Big Day, Randolph Big Day, Tennison Big Day (Trisheena), Elishia Big Day, ZephraBig Day, Holly Stands, Jamie White, Larry Plain Bull Jr., Fred Plain Bull, Laurie Plain Bull and Dorcella Plain Bull; his sisters, Alice Hunts, Jo Ann Rock Above and Georgieann Takes; his pets, Eloise George, Cerise Plain Feather, Renita Plain Feather (Mary Doe), Maureen Rock Above, Billie Plain Feather, Lily Plain Bull-Jefferson, Sara Plain Feather, JodyDemontiny, Saya Plain Bull, Teatta Plain Feather, Elizabeth Rock Above, Bird, Rebecca Falls Down, Agatha House, Eva Bull Tail, Allene Bird Hat, Rena Faye Blaine and Donna Jean Spotted; and his siblings, Dale Old Horn (Myrna), Robert "Corky" Old Horn (Rachel), Chris Dillon (Tammy), Kristen Dillon, Lorena Holds (Johnny Boy) and Gwendolyn Plain Bull (Larry). He is also survived by twenty-two great-grandchildren and a great-great grandchild, and numerous nieces and nephews.
