Darline Graham Nordone was sworn in as a U.S. senator on July 14, 2026 [1], to complete the term of her late brother.
The appointment marks a historic shift in South Carolina's political representation and establishes a unique familial precedent within the federal government.
Governor Henry McMaster appointed Nordone [1] to fill the vacancy created by the death of Sen. Lindsey Graham. This appointment makes her the first sibling ever appointed to succeed a U.S. senator [2]. Additionally, she is the first woman to represent South Carolina in the U.S. Senate [3].
Following her swearing-in in the Senate chamber, Nordone participated in a memorial ceremony in the U.S. Capitol Rotunda [4]. During the event, she approached her brother's casket to pay tribute to his service and legacy [4].
The transition occurs during a period of mourning for the late senator's colleagues and constituents. Nordone now assumes the responsibilities of the seat as she works to finish the remaining portion of the term [1].
While some reports identified her as Darlene Graham [4], other records list her as Darline Graham Nordone [1].
“The first sibling ever appointed to succeed a U.S. senator”
The appointment of Darline Graham Nordone breaks a long-standing gender barrier in South Carolina's representation in the U.S. Senate. By filling a vacancy through gubernatorial appointment rather than a general election, the seat maintains its partisan alignment while introducing a new political figure into the federal legislature.
