When casting call sheets went out for "Star Trek: The Next Generation," way back in December of 1986, the character of Counselor Deanna Troi was listed ... Lwaxana was played by Majel Barrett ...

Deanna Troi was born on March 29, 2336, making her 28 when she joined the USS Enterprise-D for Star Trek: The Next Generation. At the age of 34 in 2370, Troi took the Bridge Officer's Test and was ...