Julian Davion (born 3107) is the son of Christoffer Davion and the grandson of Jackson Davion, former Marshal of the Armies. A graduate of New Avalon Military Academy, he was Harrison Davion's Prince's Champion, but dismissed following the accession of Caleb Davion.
 Notable Actions
In 3134, Julian Davion accompanied First Prince Harrison Davion to Terra for the funeral of Victor Steiner-Davion. There he was ordered by the Prince to assist The Republic with his honorary command of the 1st Davion Guard with brewing conflict with the Rogue Senate. At the various gatherings on Terra, he meets many of the young nobles from the various Inner Sphere powers. After a dispute between Caleb and Yori Kurita, the prince's son names Julian as his champion in Trial of Refusal using Republic's simulators to re-fight the War of 3039 as single battle. He fights Yori Kurita to a draw.
After the Harrison Davion's accident, Pro-tem First Prince Caleb Davion, suspecting Julian of possibly trying take throne for himself, dismisses Julian from position of Prince's Champion and reduces him to rank of Commander. Julian then takes charge of the 1st Davion Guard element which has been brought to Terra and continue Prince Harrison's last orders.
He and his coalition force was sent by Exarch to Ronel in 3135 in attempt to stop Conner Rhys-Monroe and his Alliance forces from capturing planet with its functional HPG Station. He fights number of grueling battles against Alliance forces. It until after the collapse of the Republic can the coalition force is able to defeat Conner. Julian allows Conner and his alliance force to ransom some of their equipment and withdraw on good faith. Gavin Marik-Davion approaches Julian, offers his services as spy to him and gives him gift of information which includes evidence that Caleb Davion is insane and Prince Harrison has died on Terra.
As coalition breaks up returns homes, Julian decides to remain on Ronel to upkeep orders of the Exarch hold the planet. Callandre Kell elects to remain with Julian to watch his back.
- He holds the title of Lord Markeson.
- He has honorary commander of 1st Davion Guards, which includes Fortress Class Dropship, Markeson's Pride.
- He is the youngest person to hold the title of Prince's Champion.
- He is a MechWarrior and pilots Templar Assault Mech.