The main families in the Dragon Ball series.
Main article: Son family
- Bardock and his spouse Gine gave birth to Raditz and Kakarot.
- Kakarot landed on Earth and was renamed Son Goku by Grandpa Son Gohan.
- Ox-King and his spouse gave birth to Chi-Chi.
- Goku married Chi-Chi.
- Goku and Chi-Chi had Gohan and Goten.
- Mr. Satan and his spouse had Videl.
- Gohan married Videl.
- Gohan and Videl had Pan.
- Pan and her spouse had a child.
- Pan's child and his or her spouse had Goku Jr.
Vegeta's Family Tree
Main article: Brief family
- King Vegeta and his spouse gave birth to Vegeta and Tarble.
- Dr. Brief and Mrs. Brief had Tights and Bulma.
- Vegeta married Bulma.
- Tarble married Gure.
- Vegeta and Bulma had Trunks and Bulla.
- Bulla or Trunks and his or her spouse had a child.
- Bulla or Trunks' child and his or her spouse had a daughter.
- This daughter and her spouse gave birth to Vegeta Jr.
Arale Norimaki's Family Tree
Main article: Norimaki Family
- Senbei Norimaki and Midori Norimaki had Turbo Norimaki.
- God created Gadzilla 1 & 2.
- Gadzilla 1 & 2 landed on Earth and were renamed Gatchans by Senbei.
- Senbei created Arale Norimaki.
- Dr. Mashirito created Obotchaman.
- Arale married Obotchaman.
- Arale and Obotchaman had a child.
Akane Kimidori's Family Tree
- Murasaki Kimidori and Mame Soramame are sisters.
- Kon Kimidori and Murasaki Kimidori had Aoi Kimidori and Akane Kimidori.
- Kurikinton Soramame and Mame Soramame had Taro Soramame and Peasuke Soramame
- Tsuruten Tsun and Tsuntsunodanoteiyugo Tsun had Tsukutsun Tsun and Tsururin Tsun.
- Tsukutsun Tsun married Akane Kimidori.
- Tsururin Tsun married Taro Soramame.
- Hiyoko and Sparrow are sisters.
- Peasuke Soramame married Hiyoko.
- Peasuke Soramame and Hiyoko had Poosuke.
- Katas had the Nameless Namekian.
- The Nameless Namekian created Ultimate Shenron.
- The Nameless Namekian split into King Piccolo and Kami.
- King Piccolo had Drum, Tambourine, Cymbal, Piano, Piccolo Jr. and Unnamed Offsprings.
- Kami created Shenron.
- Grand Elder Guru had Nail, Moori, Dende, Cargo, and 105 Unknown Nameks.
- Piccolo Jr. fused with Nail, and later refused with Kami.
- Dende resurrected Shenron.
Cold's Family Tree
- Chilled is Frieza's ancestor.
- King Cold is the father of Cooler and Frieza.
- Frieza is the father of Kuriza.
Dr. Gero/Android 20's Family Tree
Main article: Red Ribbon Androids
- Dr. Gero and Dr. Flappe created Android 8.
- Dr. Gero created Android 13.
- Dr. Gero created Android 14.
- Dr. Gero created Android 15.
- Dr. Gero created Android 16.
- Dr. Gero created Android 17.
- Dr. Gero created Android 18.
- Android 17 and Android 18 are twins.
- Android 18 married Krillin.
- 18 and Krillin had Marron.
- Dr. Gero created Android 19.
- Dr. Gero created Cell.
- Cell had 7 Cell Juniors.
- Dr. Gero and Dr. Myuu created Hell Fighter 17.
- Android 17 fused with Hell Fighter 17 and they became Super 17.
Bibidi's Family Tree
- Bibidi is the father of Babidi.
- Bibidi created Majin Buu.
- Babidi resurrected Buu.
- Mr. Buu created Miss Buu.
- Mr. Buu and Miss Buu had a son.
Dr. Myuu's Family Tree
- Tuffle Scientists created Baby, and later Dr. Myuu recreated him.
- Genetic materials from the Tuffle King were fused with Baby, and later refused with Vegeta.
- Baby created Dr. Myuu.
- Dr. Myuu created Giru.
- Dr. Myuu created Luud.
- Dr. Myuu created Mutchi.
- Dr. Myuu created Commander Nezi, Bizu, Ribet, and Natt.
- Dr. Myuu created General Rilldo.
- Dr. Myuu and Dr. Gero created Hell Fighter 17.
- Hell Fighter 17 fused with Android 17 and they became Super 17.
Shadow Dragon's Family Tree
- Black Smoke Shenron emerged.
- He split into the seven Shadow Dragons.
- Haze Shenron was created from the wish that revived Bora.
- Rage Shenron was created by the wish that revived Goku after the battle with Raditz.
- Oceanus Shenron was created from the wish of Oolong getting women's underwear.
- Naturon Shenron was created from the wish to revive Majin Vegeta's victims.
- Nuova Shenron was created from King Piccolo's wish of eternal youth.
- Eis Shenron was created from the wish of everyone forgetting Majin Buu's havoc on Earth.
- Syn Shenron was created from Mr. Popo's wish of all of Frieza and his minions' victims on Namek to be revived.
- After absorbing the Dragon Balls, Syn Shenron transforms into Omega Shenron.