Agrippina the Younger and stepfather in 50. Lucius' name was changed to "Nero Claudius Caesar Drusus Germanicus" and he became Claudius's adopted son, heir and recognised successor. Agrippina and Claudius betrothed Nero to Octavia, and Agrippina arranged to have Seneca the Younger return from exile to tutor the future emperor. Claudius chose to adopt Nero because of his Julian and Claudian lineage. Agrippina deprived Britannicus of his heritage and further isolated him from his father and succession for the throne in every way possible. For instance, in 51, Agrippina ordered the execution of Britannicus' tutor Sosibius because he had confronted her and was
Agrippina the Elder the island of Pandateria, where she would remain until her death by starvation in AD 33. Following the Roman custom of parents and children sharing the same nomen and cognomen, women in the same family would often share the same name. Accordingly, Marcus Vipsanius Agrippa had many relatives who shared the name "Vipsania Agrippina". To distinguish Marcus Agrippa's daughter from his granddaughter, historians refer to his daughter as Latin "Agrippina Maior", literally "Agrippina the Elder". Likewise, Agrippina's daughter is referred to as "Agrippina Minor", literally "Agrippina the Younger". Like her father, Agrippina the Elder avoided her cognomen and was never