Photos: Funeral service for former First Lady Barbara Bush

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Former president George H.W. Bush and son, former president George W. Bush, watch with family as the coffin of former first lady Barbara Bush is placed in a hearse following her funeral service on April 21, 2018 in Houston, Texas.

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Former president George H.W. Bush and son, former president George W. Bush and family leave St. Martin's Episcopal Church following the funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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The coffin of former first lady Barbara Bush is carried from St. Martin's Episcopal Church following her funeral service on April 21, 2018 in Houston, Texas.

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The remains of former first lady Barbara Bush are carried from St. Martin's Episcopal Church following her funeral service on April 21, 2018 in Houston, Texas.

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Following the funeral service for Barbara Bush, a motorcade traveled through Houston bound for College Station on Saturday, April 21, 2018. Members of the community stood on the side of Memorial Drive in Memorial Park to watch the motorcade pass by.

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Following the funeral service for Barbara Bush, a motorcade traveled through Houston bound for College Station on Saturday, April 21, 2018. Members of the community stood on the side of Memorial Drive in Memorial Park to watch the motorcade pass by.

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Following the funeral service for Barbara Bush, a motorcade traveled through Houston bound for College Station on Saturday, April 21, 2018. Members of the community stood on the side of Memorial Drive in Memorial Park to watch the motorcade pass by.

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Following the funeral service for Barbara Bush, a motorcade traveled through Houston bound for College Station on Saturday, April 21, 2018. Members of the community stood on the side of Memorial Drive in Memorial Park to watch the motorcade pass by.

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Following the funeral service for Barbara Bush, a motorcade traveled through Houston bound for College Station on Saturday, April 21, 2018. Members of the community stood on the side of Memorial Drive in Memorial Park to watch the motorcade pass by.

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Attendees arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush, on April 21, 2018 in Houston, Texas.

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Former President George H.W. Bush, assisted by his son, former President George W. Bush, enter the church during the funeral for former First Lady Barbara Bush on April 21, 2018 in Houston, Texas.

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Attendees arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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First Lady Melania Trump arrives at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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Former White House Chief of Staff Andy Card and his wife Rev. Kathleene Card arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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Attendees arrive at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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The casket is brought into St. Martin's Episcopal Church during the funeral for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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Accompanied by his wife, Hillary Clinton,left, former President Bill Clinton arrives at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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Former President Barack Obama and former first lady Michelle Obama greet first lady Melania Trump at St. Martin's Episcopal Church for a funeral service for former first lady Barbara Bush on April 21, 2018 in Houston, Texas.

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Jenna Bush Hager speaks during a funeral service for her grandmother, former first lady Barbara Bush at St. Martin's Episcopal Church April 21, 2018 in Houston, Texas.

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Dorothy 'Doro' Bush Koch, right, comforts former President George H. W. Bush during a funeral service for former first lady Barbara Bush at St. Martin's Episcopal Church April 21, 2018 in Houston, Texas.

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Barbara Pierce Bush speaks during the funeral for her grandmother and former first lady Barbara Bush at St. Martin's Episcopal Church on April 21, 2018 in Houston, Texas.

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Attendees gather at St. Martin's Episcopal Church during a funeral service for former first lady Barbara Bush, April 21, 2018 in Houston, Texas.

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Susan Baker speaks during a funeral service for former first lady Barbara Bush at St. Martin's Episcopal Church, April 21, 2018 in Houston, Texas.

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Former Florida Governor Jeb Bush comforts his father, former President George H.W. Bush during a funeral service for his mother, former first lady Barbara Bush at St. Martin's Episcopal Church, April 21, 2018 in Houston, Texas.

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Former Florida Gov. Jeb Bush places his hand on the casket of his mother, former first lady Barbara Bush during a funeral service at St. Martin's Episcopal Church, April 21, 2018 in Houston, Texas.

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Pallbearers move casket of former first lady Barbara Bush after a funeral service at St. Martin's Episcopal Church, April 21, 2018 in Houston, Texas.

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