Darth Lachris' name might also come from the latin word "lacrima" - "a tear" or "lacrimae" -" to weep".

Lets not forget that Jedi girl, Celeste Morne, from Knights of the Old Republic/Dark Times/Legacy comics. They put her in some Sith device (Dreypa's Oubliette, I think) during the Old Republic times, then 4000 years later Vader freed her, fresh as ever (more or less). She also wore Karness Muur talisman, that gave her eternal or at least very long life: after being freed from the oubliette, she survived long enough to meet Cade Skywalker - some 100 years later.