Sally Johnston, mother of Denver Mayor Mike Johnston and co-owner of the Christiania Lodge at Vail, passed away May 17, with the mayor joining her for a final goodbye.

The city leader announced his mom’s passing in a LinkedIn post on Saturday.

“Yesterday we said the final good bye to my mom,” Johnston wrote. He depicted her as selfless, joyful and “a tireless force for goodness.”

Sally Johnston grew up in Port Leyden, N.Y., alongside three sisters. Her father worked as a school principal, while her mother was an arts and music teacher, according to a 2010 article in the Vail Daily.

She followed in their footsteps — teaching music in Boston in the 1960s, her son Mike recalled in his social media post. There, she spearheaded a Head Start program, the Vail Daily reports.

She married her husband, Paul Ross Johnston, in 1970 — the former mayor of Vail, who passed away in 2015. The pair bought a boutique hotel in Vail in 1976.

With her experience in education and psychology, Sally Johnston served as a board member at Third Way Center, a nonprofit that helps youths resolve trauma. She also had a spot on the Vail Mountain School Board and was involved with the Vail Religious Foundation.

“She loved people for their beauty and their brokenness alike, which always had the power to make each of us feel unafraid, unashamed, perfect again — the way we were once before the world taught us to doubt,” Johnston wrote. “She changed my world, and she convinced me with a ferocity I will never surrender that we can all change the world, because I watched her do it every day.”