Bella was born in 1932 in Pittsburgh, PA to Margaret and Edward Donlan and was the youngest of 5 children. In 1952 she married the love of her life, Harry Chamberlin. They moved to Colorado in 1955 where they built a beautiful life together raising their two daughters Onie and Margo.
Bella loved to sew, garden, play cards and games, and entertain but most of all, she loved spending time with her family.
She is survived by her children: Onie Chamberlin (Mary Ann) and Margo Chamberlin (John Zimmerhackel) Bella also leaves behind two grandchildren: Samantha Delgado (Richard) and Mitchell Detwiler (Gemma), 6 great grandchildren: Taylor Ostravich ( Samual ), Luke Delgado, Derek Detwiler, Caleb Detwiler, Xavier Delgado and Ethan Detwiler.