Germanicus

Germanicus Julius Caesar (May 24, 15 B.C.E - October 19, C.E) is a popular general among the Roman people and the army. He was next in line to inherit the throne, before his untimely death.

Family
Germanicus is the biological son of Nero Claudius Drusus and Antonia Minor. Roman Emperor, Tiberius is also his adoptive father.

Marriage and Issue
Germanicus married Agrippina the Elder and has three sons and three daughters. His sons include; Nero Caesar, Drusus Caesar, and Caligula, Emperor of Rome. His daughters include; Livilla, Drusilla, and Agrippina the Younger.

The Rightful Heir
In 19 C.E. Germanicus is in Germania defending the Roman border from an invasion of Rome. He is teaching his son basic knowledge about the Roman military. He ends up being poisoned on orders of Tiberius on October 10, 19 C.E.