 In 1922 he met up with the Ukrainian Soviet Consul - Yuri Kotsubinsky in Vienna and had with him a copy of the 200-year-old document attesting to his legacy.Kotsubynsky approached Hryhory Petrovsky with a plan for the recovery of the fortune.In July 1922 a meeting took place between Ostap Polubotok, Robert Mitchell (from the Bank of England and because of Kotsubynsky's ailment Consul Peter in Maria-Esensdorf outside of Vienna.