Unidentified RA-7 protocol droid (Sundered Heart)

"A very wise person believes those children are our last hope, and no-one can know that they exist&mdash;not even me! So you see, there really is a very good reason why my memory has to be erased. And yours."

- C-3PO, to a RA-7 protocol droid information specialist

An RA-7 protocol droid was present aboard the Sundered Heart that acted as an information broker. C-3PO ended up erasing its memory alongside his own under Bail Prestor Organa orders, in order to ensure that the then-newly formed Galactic Empire, and more specifically, the new Galactic Emperor Palpatine, could not find out about the existence of Anakin Skywalker and Padmé Amidala's newborn children, Luke and Leia. However, the RA-7 demanded C-3PO not press the button, to no avail.