Maggie Daley

Maggie Daley, born Maggie Corbett, grew up Pittsburgh (Family Photo)

Maggie Daley

Maggie Daley was a basketball player in high school. (Family Photo)

Maggie Daley

Maggie Daley was farewell queen when she attended University of Dayton (Family Photo)

Maggie Daley

Maggie and Richard Daley on their wedding day in 1972. (Family Photo)

Maggie Daley

Maggie Daley discusses her husband Richard M. Daley's loss in the 1983 mayoral race. He would win later in 1989 and serve a record 22 years as mayor of Chicago (Credit: CBS)

Maggie Daley and Princess Diana

Maggie Daley greets Princess Diana during her visit to Chicago in 1996. (Credit: CBS)

Maggie Daley at Home Depot

Maggie Daley uses a power saw to help dedicate a new Home Depot in Chicago. She had to use one hand after slipping on the ice and injuring her arm. (Credit: CBS)

Maggie Daley and the Dalai Lama

His Holiness the Dalai Lama of Tibet gives Maggie Daley wife of Chicago Mayor Richard Daley a scarf durring his public talk called Finding Inner Peace in World Full of Turmoil, Sunday May 6,2007 in Chicago, Illinois. Over 12,000 people came out to see the buddhist monk in Chicago's Millennium Park. (Photo by Tasos Katopodis/Getty Images)

Richard and Maggie Daley in Jordan

Maggie Daley and Mayor Richard M. Daley during their visit to historic sites in Jordan (Credit: CBS)

Maggie Daley

Maggie Daley discusses her breast cancer diagnosis in 2002. (Credit: CBS)

Richard and Maggie Daley with Danish Crown Prince Frederik and Princess Mary

Danish Crown Prince Frederik and Princess Mary (R) with Chicago Mayor Richard Daley (L) and his wife Maggie (2nd from left) visit Cloud Gate (known locally as the Bean) a sculpture by British artist Anish Kapoor following the opening of the Climate & Energy Conference on March 23, 2009 in Chicago, Illinois. The royal couple is wrapping up a three-day visit to the city before leaving for stops in Nebraska and Colorado. The prince is on crutches from a recent accident while sledding with his children. (Photo by Scott Olson/Getty Images)

Maggie Daley and Princess Mary of Denmark

Princess Mary of Denmark gets a window tour of downtown from Maggie Daley (L), the wife of Chicago Mayor Richard Daley, following the opening of the Climate & Energy Conference on March 23, 2009 in Chicago. The royal couple was wrapping up a three-day visit to the city before leaving for stops in Nebraska and Colorado. (Photo by Scott Olson/Getty Images)

Maggie Daley in Copenhagen

Wife of Chicago mayor Richard Daley, Maggie Daley (R) walks with businessman Scott Swanson (C) and Marty Nesbitt (L), who served as national treasurer for the Obama campaign, as they arrive in Copenhagen on September 29, 2009 to support the Chicago 2016 Olympic bid. The International Olympic Committee (IOC) will vote on the destiny of the 2016 Summer Olympic Games on October 2, 2009 in Copenhagen after a final round battle between Chicago, Madrid, Tokyo and Rio de Janeiro. AFP PHOTO / FRANCK FIFE (Photo credit should read FRANCK FIFE/AFP/Getty Images)

Maggie Daley and Prince Albert of Monaco

Prince Albert of Monaco and Maggie Daley, wife of Chicago Mayor Richard Daley speak before the singing of memorandum of understanding" between the Prince Albert Foundation and the Field Museum October 13 ,2008 in Chicago, Illinois. The exhibit on display at the Field Museum showcases the Prince Albert of Monaco Global Conservation efforts. (Tasos Katopodis/Getty Images)

Richard and Maggie Daley at the White House

Chicago Mayor Richard Daley and his wife Maggie Daley arrive at the White House for a state dinner 19, 2011 in Washington, DC. President Barack Obama and first lady Michelle Obama are hosting resident Hu Jintao for a state dinner during his visit to the United States. (Photo by Brendan Smialowski/Getty Images)

Richard and Maggie Daley and Chinese President Hu Jintao

Chinese President Hu Jintao (2nd-L) stands with Chicago Mayor Richard M. Daley (R) and Maggie Daley at the Hilton Hotel in Chicago on Thursday, January 20, 2011. AFP PHOTO / Peter Wynn THOMPSON (Photo credit should read PETER WYNN THOMPSON/AFP/Getty Images)

Richard and Maggie Daley with Oprah

Chicago mayor Richard Daley (L) his wife Maggie Daley (R), and US talk show star Oprah Winfrey arrive for the opening ceremony of the 121st session of the International Olympic Congress on October 1, 2009 in Copenhagen. The International Olympic Committee (IOC) will vote on the destiny of the 2016 Summer Olympic Games on October 2, 2009 in Copenhagen after a final round battle between Chicago, Madrid, Tokyo and Rio de Janeiro. AFP PHOTO / FRANCK FIFE (Photo credit should read FRANCK FIFE/AFP/Getty Images)

Chicago's Mayor Daley Re-Elected To Record 6th Term

Mayor Richard M. Daley celebrates with his wife Maggie after winning a record sixth term as mayor of Chicago at the Chicago Hilton February 27, 2007 in Chicago, Illinois. Daley will surpasses his father's record of being Chicago's longest-serving mayor after he serves his full term. His father, Richard J. Daley died in office after serving 21 years as mayor. (Photo by Tasos Katopodis/Getty Images)

Maggie Daley

Maggie and Richard Daley at an event to honor them for their support of the arts on Nov. 22, 2010. (CBS)

Maggie and Richard Daley at Rahm Emanuel's Swearing In

Outgoing Chicago Mayor Richard M. Daley (R) and his wife Maggie, walk on stage for a swearing-in ceremony for mayor-elect Rahm Emanuel in Grant Park May 16, 2011 in Chicago, Illinois. Emanuel replaces former mayor Richard M. Daley, who had a 22-year run as Chicago's top politician. (Photo by Frank Polich/Getty Images)

Maggie Daley and Rahm Emanuel

Maggie Daley and Mayor-elect Rahm Emanuel visited After School Matters programs at Foreman High School on March 31, 2011. Daley founded the program more than 20 years ago. (Credit: CBS)

Maggie Daley

A beaming Maggie Daley appeared vibrant during one of her last public appearances as Chicago's first lady.

Lally Daley Wedding Photo

Former Mayor Richard Daley, left, his wife Maggie, seated; daughter Lally, the bride, and her husband, Sam Hotchkiss. (Rick Aguilar Studios)

The Daleys

Former Chicago Mayor Richard Daley and his wife, Maggie (Katten Muchin Rosenman LLP)

Mayor Richard Daley And His Wife, Maggie

Former Mayor Richard Daley and his wife, Maggie. (credit: Katten Muchin Rosenman LLP)

The Daleys And Tony Blair

Mayor Richard Daley, center, his wife, Maggie (left) and former U.K. prime minister Tony Blair. (Katten Muchin Rosenman LLP)