Character: gine
Gine was the Saiyan mother to Goku and Raditz and the wife to Bardock. She is a much more recent character as she didnt debut in Bardock Father of Goku and for that, her character remained in mystery for a while causing debate among fans if Fasha/Seripa was actually Goku's mother.
She finally appeared in the 2014 manga "Dragon Ball Minus: The Departure of the Fated Child" 14 years after the release of Bardock Father of Goku. Her on screen appearance came at last in the Dragon Ball Super Broly movie.
She was a gentle and caring character who worked in a meat market rather than out in the field ravaging and selling planets. When Bardock gets concerned, they both send Goku off to earth for his safety. She is murdered along with Bardock and the rest of Planet Vegeta at the hands of Frieza.