Robin Kelly's Stepdaughter, Lauren Horn Dies At 38, Meet US Rep's Husband, Dr. Nathaniel Horn

Lauren Horn passed away too soon, leaving her family heartbroken. Here's what we know about her family, including her father, Dr. Nathaniel Horn, and stepmother, Robin Kelly.

By Peuli Bakshi Last Updated: Jan 8, 2026 | 08:10:24 IST

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U.S. Representative, Robin Kelly is currently going through a phase of grief as her stepdaughter, Lauren Horn, died on January 7, 2025, at 8:00 p.m. Robin announced on the evening, sharing her immense sorrow at the tragic event, as reported by the Daily Herald. Although Lauren was the child of her husband, Dr. Nathaniel Horn, from his previous marriage, Robin loved her as if she were her own ward. She and Lauren shared an enduring bond, which made the fact that they were not biologically related insignificant. Here's everything about the deceased's father and Robin Kelly's husband, Nathaniel.

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Robin Kelly announced the death of Lauren Horn

Robin Kelly's stepdaughter, Lauren Horn, died untimely at the age of 38. In a statement following her death, Robin shared that she and her family were "completely heartbroken" at the passing of Lauren. The U.S. Senate aspirant referred to Lauren as her "bonus daughter" and recalled how they united after their families joined. She called Lauren her "absolute blessing", with whom she spent over two decades with mutual respect and love. In the announcement, Robin also mentioned she will miss her stepdaughter forever. The family has publicly disclosed no cause of death. Lauren Horn's death announcement statement could be read as:

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"My family and I are completely heartbroken. Lauren was one of my bonus daughters, an absolute blessing to me ever since we joined families over 20 years ago. I will forever miss her."

Who was Lauren Horn's father and Robin Kelly's husband, Dr. Nathaniel Horn?

Dr. Nathaniel 'Nate' Horn (1955–2023) was a prominent Chicago physician and the husband of U.S. Representative, Robin Kelly. He specialised in anesthesiology, internal medicine, and men's health. He earned a Bachelor of Science from Bradley University in 1977 and his Doctorate of Medicine from Southern Illinois University School of Medicine in 1982. Dr. Nathaniel completed his residency at the University of Chicago Hospital and Illinois Masonic Medical Center.

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Reportedly, throughout his career, Dr. Nathaniel Horn held various professional roles, including Chairman of the Department of Anesthesiology at Jackson Park Hospital, founding an anaesthesia group that provided services across three states, opening the Horn Clinic in Matteson, Illinois, and serving as the medical director for the Boston Medical Group. The talented medical professional died on August 18, 2023, at the age of 68. His wife, Kelly Kelson, described him as "a loving father, a compassionate husband, an incredible friend, and a great doctor" who would have a lasting impact on their family and his medical patients. Announcing his passing, Kelly stated:

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"My husband was a remarkable man. He was a loving father, a compassionate husband, an incredible friend, and a great doctor who touched the lives of many people in a positive way. Whether he was dad, grandpa or Dr. Nate, his impact on all those who knew him and loved him will never be forgotten."

Robin Kelly and Dr. Nathaniel Horn's love story

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Dr. Nathaniel Horn and Robin Kelly were married for 20 years before his death in August 2023. The couple married in 2003, shortly after she was first elected to the Illinois House of Representatives. Throughout her political career, her husband was known for his quiet but unwavering support. He frequently accompanied her to political and social events, including Pride Parades, but preferred to stay out of the spotlight. The couple raised a blended family that included Nathaniel's two daughters and Kelly's two stepchildren. At the time of his passing, they reportedly had two grandchildren, with a third on the way.

More about Robin Kelly

Robin Kelly (born April 30, 1956) is an American politician currently serving as the U.S. Representative for Illinois's 2nd Congressional District. Elected in a 2013 special election, she has been re-elected six times. As of January 2026, she is a candidate in the Democratic primary for the U.S. Senate in Illinois to succeed retiring Senator Dick Durbin. Robin is also a member of the House Committee on Energy and Commerce, serving on subcommittees for Health, Communications and Technology, and Innovation, Data, and Commerce.

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One of Robin's key legislative focuses includes gun control. She is reportedly a prominent advocate for gun control and has authored the 2014 Kelly Report on Gun Violence in America, and has led multiple initiatives to address the epidemic. As for Robin Kelly's current whereabouts, she resides in the south suburbs of Chicago. She was married to Dr. Nathaniel Horn until his death in August 2023.

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We offer our heartfelt condolences to Lauren Horn's family as they deal with her loss.

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