Pan (BH version)

Pan is the granddauther of Goku and Chi Chi, great granddauther of Bardock and Gine, and adoptive grandniece of Tullece

Dragon Ball Z
Pan is the favorite grandchild of Bardock, at the age of 3 she was mystifiled and became strong

Dragon Ball GT
Pan is now 10 years old, she likes to go on a date, she helps Goku become ssj4 when prince Bartek attacked, in the evil dragon saga she helped Tullece, Bardock and Goku stop the threat. When Goku left with Shenlong, Goku asked Tullece to take care of Pan. In the 100 year skip she was killed by prince Bartek which made Goku jr a ssj3