Goku
1. Killed by Piccolo's Beam Cannon
2. Blown up by Cell
3. Died of Heart Disease.
When they died
1. Saiyan saga
2. Cell Saga
3. Alternate Timeline
Gohan
1. Killed when Majin Buu blew up the Earth
2. Killed by Androids in Future Trunks' timeline
When they died
1. Buu saga
2. Alternate timeline
Piccolo
1. Killed by Nappa's blast while saving Gohan
2. Killed when Majin Boo blew up the Earth
3. Stayed on Earth when Bebi blew it up
4. Killed by Androids in Future Trunks' timeline
When they died
1. Saiyan saga
2. Buu saga
3. Bebi saga
4. Alternate timeline
Krillin
1. Kill by one of Piccolo Daimo's henchmen
2. Blown to pieces by Frieza
3. Killed when Majin Buu blew up the Earth
4. Killed by Androids in Future Trunks' timeline
When they died
1. Piccolo Daimo saga
2. Freezer saga
3. Buu saga
4. Alternate timeline
Vegeta
1. Blew Himself up to try and kill Majin Buu
2. Killed by Frieza after a short battle
3. Killed by Androids in Future Trunks' timeline
When they died
1. Buu saga
2. Freezer saga
3. Alternate timeline
Chaozu
1. Sacrificed self to try and kill Nappa
2. Killed by Androids in Future Trunk's timeline
When they died
1. Saiyan Saga
2.Alternate timeline
Tien
1. Died due to lack of power
2. Killed by Androids in Future Trunk's timeline
When they died
1. Saiyan Saga
2.Alternate timeline
Yamcha
1. Killed by Saibamen
2. Killed by Androids in Future Trunk's timeline
When they died
1. Saiyan Saga
2.Alternate timeline
