Please answer the following question: Facts: - death place: new york , usa - mother: princess tatiana constantinovna of russia - death date: 10 april 1992 - father: prince constantin bagration-mukhransky - birth date: 21 august 1912 - name: prince teymuraz constantinovich - image size: 125px - birth place: pavlovsk , russian empire Based on these bullet points, write a short biography describing the life of teymuraz bagration .
A:
prince teymuraz constantinovich bagration -lrb- 21 august 1912 -- 10 april 1992 -rrb- was a georgian-russian nobleman and an emigre in the united states where he served as president of the tolstoy foundation , a new york-based charitable organization .