After Lindsey Graham's death, sister joins long list of relatives who replaced late family members in Congress

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. Trey Gowdy emotionally shares his thoughts on Darlene Graham Nordone, the sister of the late Sen. Lindsey Graham, being sworn in as interim senator. Following the sudden death of Sen. Lindsey Graham, R-S.C., Republican South Carolina Gov. Henry McMaster appointed Graham's younger sister, Darline Graham, to fill his seat for the remainder of his term, continuing a legacy of family members stepping in to take the reins of power from their kin. When Darline is sworn in Tuesday afternoon, she will become the latest example of a U.S. lawmaker sliding into a seat vacated by a deceased family member. Rep. Julia Letlow, R-La., is a favorite of President Donald Trump and has his backing in her ongoing campaign to represent Louisiana in the U.S. Senate. "DID YOU CALL 911?" TUBERVILLE RECOUNTS GRAHAM'S FRANTIC FINAL PHONE CALL Rep. Julia Letlow, R-La., attended