|Siblings||Michael Bourne, John Bourne, Emily Bourne, Alex Bourne|
|Born||Year -16 Day 137|
|Prior Affiliation||Order of the Sith, Medusa|
There are no public records available for Logan Bourne (Year -16 Day 137 – Year -10 Day 166), other than his birth date, date of death, and that he was the identical twin brother of Michael Bourne.
Closes source to the Bourne family could tell you that Logan was a powerful force sensitive, and due to his family's connections in Imperial society was adopted into the Order of the Sith at a very young age. There he trained as a young Acolyte for a a number of years, until he was tragically murdered by the Jedi Order under circumstances only described as a massacre of young apprentices.
Of course there are no official records available to verify the authenticity of this event as all data has been mysteriously classified or deleted. It is a closely guarded family secret and one that not even Michael was aware of until much later on in his life, after a disturbance in the force.