Dagmar Dolby
Dagmar Dolby is an American billionaire.
Dagmar Dolby is the widow of the surround sound pioneer Ray Dolby, who died in 2013. According to Forbes, she has a net worth of $4.1 billion in January 2018.
Dagmar graduated from Heidelberg University in her native Germany. She met her future husband Ray Dolby in 1962 while studying in a summer program at Cambridge University.
