Germanicus Caesar was a prominent Roman general and member of the Julio-Claudian dynasty. He was born in 15 BC and was the son of Nero Claudius Drusus and Antonia Minor, making him the nephew of Emperor Tiberius. Germanicus is known for his military campaigns in Germania and his popularity among the Roman people. He was also married to Agrippina the Elder and was the father of the future Emperor Caligula. Germanicus Caesar died in 19 AD under mysterious circumstances, leading to speculation that he may have been poisoned. His death was a significant event in Roman history and had a lasting impact on the Julio-Claudian dynasty.