Date of Birth: 
Place of Birth: Negombo, Western Province, Sri Lanka
About Doreen Sansoni
- Thomasine Doreen Sansoni (born 11 October 1911, died ?) was a Sri Lankan tennis player and national No.
- 1.
- She won a total of twenty eight career titles in singles, doubles and mixed doubles from 1935 to 1946.
- Adaptable at competing on two natural surfaces she won titles on both clay and grass courts.
- She remains the most successful Sri Lankan female player.
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