Nancy Reagan called her husband's presidential library "the shining city on the hill," using a phrase that President Reagan had borrowed from history to describe his aspirations for the nation.

The secrets Nancy Reagan took to her grave have been revealed. The former First Lady held onto grudges and had bitter feuds with presidents and their wives over the years, including Barbara Bush ...

People come to pay there respects in front of the casket of former first lady Nancy Reagan in repose at the Ronald Reagan Presidential Library in Simi Valley, Calif., Wednesday, March 9, 2016.

Former first lady Nancy Reagan visits the grave site of her husband, President Ronald Reagan, at the Ronald Reagan Presidential Library, Thursday, June 5, 2014, in Simi Valley, Calif.

Reagan, the wife of former president Ronald Reagan, will be buried in one of her signature red suits, a source tells PEOPLE, along with a necklace and earrings. The 94-year-old died on Sunday of ...

Reagan will lie in repose at the library on Wednesday and Thursday, the library said in a statement. After the services, she will be laid to rest at the library, next to her husband, who died June ...

Nancy Reagan was set to be buried next to her husband Friday night, after hundreds of people gathered for her funeral services at the Ronald Reagan Presidential Library in hill country northwest ...

"Mrs. Reagan will be buried at the Ronald Reagan Presidential Library in Simi Valley, California, next to her husband, Ronald Wilson Reagan, who died on June 5, 2004," the statement read.

Former first lady Nancy Reagan, who joined her husband on a storybook journey from Hollywood to the White House, died Sunday. She was 94. Reagan died at her home in Los Angeles of congestive heart … ...

There are no set customs to mourn first ladies -- instead, federal and local governments decide what's appropriate.