Justice Sandra Day o'‘Connor dances with husband John.Photo:Karin Cooper/Liaison/Getty

Justice Sandra Day o'‘Connor dances with husband John at the annual Meridien Ball October 17, 1998 in Washington, DC

Karin Cooper/Liaison/Getty

Sandra, appointed as the nation’s first female Supreme Court justice in 1981, died in Phoenix, Arizona, on Friday morning at the age of 93.

The court announced her death in a statement, citing “complications related to advanced dementia, probably Alzheimer’s, and a respiratory illness.” Alzheimer’s was the same illness that took over her life in 1990, when her husband, John, was diagnosed.

Sandra Day O’Connor is sworn in as an associate justice of the U.S. Supreme Court in 1981 alongside her husband, John O’Connor.Shutterstock

Sandra Day O’Connor, right, is sworn-in as Associate Justice of the United States Supreme Court by Chief Justice of the United States Warren Burger, left, at the U.S. Supreme Court in Washington, D.C. on September 25, 1981. Her husband John O’Connor, center, looks on.

Shutterstock

Sandra served on the Supreme Court for 25 years before retiring in 2006 to help John find a care center in Arizona. In remarks delivered before aSenate committee on agingtwo years later, she opened up about her experience as a caregiver.

“You may remember that in the early days of my husband’s illness, I often took him to court with me because he could not be left alone,” Sandra said at the time. “Many caregivers make similarly difficult decisions each and every day. Sadly, these life-changing decisions are simply part of caring for someone with Alzheimer’s.”

She continued: “Clearly, Alzheimer’s disease is a family disease. It may directly attack only one member of a family. But every member of that family feels the effects. Every member loses something.”

Guy DeLort/WWD/Penske Media via Getty

Sandra Day O’Connor and John Jay O’Connor attend an event at the White House in Washington, D.C., on November 2, 1981.

In the advanced stage of John’s disease, while he was staying at a care facility, he developed a relationship with another woman, as he no longer recognized his wife, according to a 2007 Phoenix television report.

John and Sandra’s son, Scott O’Connor, said his mother was happy for her husband to be comfortable.

In Sandra’s 2008 remarks to the Senate, she explained, “Eventually, formerly self-reliant, articulate and loving family members lose the ability to bathe, dress or eat without help … lose the ability to communicate … and fail to recognize the spouse or the children for whom they have cared so deeply for so many years.”

John died one year later, at the age of 79.

John Jay O’Connor and Sandra Day O’Connor at their Paradise Valley, Arizona, home circa 1981.David Hume Kennerly/Getty

Supreme Court Justice Sandra Day O’Connor (R) and her husband, John Jay O’Connor, at their home, circa 1981, in Paradise Valley, Arizona

David Hume Kennerly/Getty

In October 2018, Sandra’s familyreleased a letterfrom the 24-year Supreme Court veteran announcing that she herself had been diagnosed with early signs of dementia — theorizing at the time that it was likely Alzheimer’s — and was “no longer able to participate in public life.”

“How fortunate I feel to be an American and to have been presented with the remarkable opportunities available to the citizens of our country,” she wrote. “As a young cowgirl from the Arizona desert, I never could have imagined that one day I would become the first woman justice on the U.S. Supreme Court.”

In a2018 interview, Scott addressed his mom’s health, saying, “We still connect really well with mom. She’s in very good spirits. She recognizes family when they come to visit, she recognizes close friends when they come to visit.”

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer.

source: people.com