Conversation so far:
When was Ferdinand Magellan born?
in around 1480.
Who was his family?
Province.
He was the son of Rodrigo de Magalhaes, Alcaide-Mor of Aveiro (1433-1500, son of Pedro Afonso de Magalhaes.
Who were his siblings if any?
brother of Leonor or Genebra de Magalhaes, wife with issue of Joao Fernandes Barbosa.
What kind of careers did his family members have?
CANNOTANSWER.

Question: When did Magellan first travel?
Self-contained rewrite: When did Ferdinand Magellan first travel?