Annie and Finnick Odair's son

Annie and Finnick Odair's son was born after his father's death.

Biography
The baby was conceived shortly after Annie and Finnick's wedding; Annie was pregnant when Finnick left to fight against the Capitol for the rebellion.

Annie gave birth to her son after Finnick's death and she sent her son's pictures to Katniss Everdeen and Peeta Mellark, who added the photo to their memory book. Finnick did not know about Annie being pregnant with him, because he died in the war against the Capitol, a couple of months before his son was born.

Family
The boy was raised by his mother, Annie Cresta, due to his father, Finnick Odair, being killed by lizard mutations from the Capitol, during the war. He was born right after the war. He is 5-15 years older than Katniss's oldest child.