No description foundNo description foundFormer U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Visitation is held for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Visitation is held for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Visitation is held for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Secretary of Housing and Urban Development Ben Carson attends the visitation for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Mourners attend the visitation for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Lucy Orlando holds picture of George and Barbara Bush after leaving the church during the visitation forthe former first lady at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Rebecca Halaska wipes a tear after leaving the church during the visitation for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Mourners attend the visitation for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Mourners attend the visitation for former first lady Barbara Bush at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Bush, who died at her home in Houston on April 17, was the wife of former president George H. W. Bush and the mother of former president George W. Bush. Her funeral service will be Saturday April 21. (Photo by Scott Olson/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)The program for services is placed on a few for a photograph as former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Former U.S. first lady Barbara Bush, the wife of the 41st president, George H.W. Bush, and mother of the 43rd, George W. Bush, lies in repose at St. Martin's Episcopal Church on April 20, 2018 in Houston, Texas. Mrs. Bush died on April 17 at the age of 92. (Photo by Richard Carson - Pool/Getty Images)Mourners walk past Barbara Bush's casket.Long lines form at the Barbara Bush viewing.Mark Hughes will perform at Barbara Bush's funeral on Saturday, April 20, 2018.Barbara Bush's casketFormer President George H.W. Bush receives mourners at the viewing for former first lady Barbara Bush.Mourners walk past Barbara Bush's casket.