Quentin Lance's father

An unnamed man was an agent of the Federal Bureau of Investigation. He is the father of the late Quentin Lance, and the grandfather of Sara Lance and the late Laurel Lance.

Biography
In in the 1940s, the man was an F.B.I. agent in New York City.

On his son Quentin Lance's wedding day, the man him gifted a wristwatch.

Legacy
Quentin gave his father's wristwatch to Oliver Queen during the latter's wedding to Felicity Smoak, acknowledging Oliver as a son to him.