The 72-year-old, said: “We are all in pieces. We are very much in shock, nothing can be said.
“He was a very good, very generous and very kind man. He was dearly loved and will be so sadly missed.”
Mr Paul was pronounced dead after police were called to the family’s suite of luxury flats opposite BBC Broadcasting House in central London at 11am yesterday.
He married 40-year-old Ms Bonn in 2005 in mixed Jewish and Hindu wedding and lived in the apartment complex along with his parents and 57-year-old twin brothers Ambar and Akash.
His death is not being treated as suspicious.