Talk:Timeline/@comment-72.201.169.87-20150412070331/@comment-24670104-20150412131211

2149(present time) minus 23(age) equals 2126.

Octavia was born in 2133. 2133 minus(age difference) 2126 is 7. Bellamy was 6 when she was born, so he must've been born in late 2125 to be 23 in the present day and 6 when his sister was born.