R2-M5/Legends

R2-D1 was a droid that worked for the Royal Naboo Security Forces. It was one of the droids aboard the Queen's starship, but did not go out to fix it after the Droid Control Ship opened fire on them. This was, coincidentially, a smart move, except all the astromechs who went to fix it did not return, save R2-D2. R2-D1 lived to serve in the Battle of Naboo when he went into the socket of an N-1 Starfighter. His fate in the Battle is unknown.