Barbara Sinatra, the fourth wife of deceased singing legend Frank Sinatra, died Tuesday at her Rancho Mirage, California, home after “months of declining health,” the Desert Sun reports. She was 90.
Sinatra married the “Strangers in the Night” singer in 1976 and remained married to him until his death in 1998. The nearly 22-year marriage was the longest of the singer’s four unions.
John Thoresen, director of the Barbara Sinatra Children’s Center, told the Desert Sun that Sinatra “died comfortably surrounded by family and friends at her home.”
Sinatra founded the center, which provides counseling for child-abuse victims, with her husband in 1986.