L5 colony on the Raymond family tree
L5 colony was a colony in the Sol system with a population of Humans.
In the 22nd century, Demitre Garza Raymond was born at this colony. (TNG-R: "The Neutral Zone", okudagram)
In the 23rd century, Andrew Probert Raymond, Roger Lay Raymond, and Rick Sternbach Raymond were born at this colony (TNG-R: "The Neutral Zone", okudagram)
The colony was referenced in the remastered version of Clare Raymond's family tree.
The term L5 (or more correctly L5) in astronomy often denotes one of a certain astronomical body's five Lagrangian points, points that are also considered particularly interesting for colonization.