Meghan McCain is honoring the life of her brother Douglas McCain.

After the eldest son of late Senator John McCain died at the age of 66, The View alum paid tribute to his legacy.

“I am deeply saddened to share the news of my brother Doug McCain’s sudden passing,” Meghan wrote on X May 24. “He was a truly wonderful, joyful man who supported me throughout my life. He brought humor, fun and great conversation to every room. I will cherish our memories together.”

She added, “Our prayers are with his wife Ashley and children Caroline and Shepp.”

Doug died “suddenly” on May 20, according to an online obituary. He was 66. 

The former Navy pilot grew up in Jacksonville, Florida before attending the University of Virginia for college, per the obit, where he majored in Systems Engineering. After graduating in 1982, he joined the Navy, where he learned to fly A-6 Intruders before beginning a long career with American Airlines, eventually becoming a captain for the company.