"Either way, your seed dies with you."

The Secret Society of Mystery Men
1936 - The Founding Five
The Cloak (Ian Somerset)
Lightning Rod (Desmond Gray)
The Spade (Henry Carlisle)
Sebastian Adair
The Mandarin (VIII, Chang Shao-feng)

2004 - Echoes
The Cloak (Ian Somerset, hasn't aged a day)
Lightning Rod (II, Lindsey Gray, granddaughter)
The Spade (III, Juliana Carlisle, grand-niece)
Sebastian Adair (hasn't aged a day)
The Mandarin (IX, Kevin MacGuinness, no relation)

Life Eternal
The Roman (Portia Horatia) - born 182 B.C.
The Prussian (unknown) - born A.D. 1701
The Fiend (Roger Pennington) - born 1901
Sebastian Adair - born 1902
The Cloak (Ian Somerset) - born 2024, arrived in our time 1907

H-A-N
Have a spontaneously combusted night.