I am putting my vote behind Satele Shan. Grand Master of the Jedi Council, the youngest jedi to do so. Survived the Great Galactic War, and she is a decendant of Bastila Shan and Revan. Maybe by a few generations, but that is still an impressive pedigree.
ON a second thought, would the Revan bloodline rival that of the Skywalker bloodline for most influential on the galaxy? Two very different time periods, but are they equal?
The very existence of flamethrowers proves that some time, somewhere, someone said to themselves, "You know, I want to set those people over there on fire, but I'm just not close enough to get the job done." -George Carlin