Former President Jimmy Carter’s life and legacy will be honored with a national day of mourning and a state funeral at the National Cathedral Thursday where family, friends and fellow leaders will pay their respects.

President Joe Biden, who was the first sitting senator to endorse Carter’s 1976 presidential campaign, will eulogize his fellow Democrat 11 days before he leaves office. All of Carter’s living successors are expected to attend the Washington funeral, including President-elect Donald Trump, who paid his respects before Carter’s casket Wednesday.