Entertainment duo the Kessler twins die by assisted suicide, aged 89 CTV NewsKessler Twins who performed with Frank Sinatra choose to die on same day The IndependentTwin sisters who worked with Frank Sinatra and Fred Astaire die on same day at 89 Entertainment WeeklyBeloved TV twins who performed with Frank Sinatra, others, die at 89 YahooGerman entertainment icons the Kessler Twins die in joint assisted suicide at 89 Ynetnews
