Superboy, Vol. 1 #146 (1968)

The Runaway Superboy!; The Notorious Captain Sinbad Kent!
The Runaway Superboy! Superboy inexplicably destroys his robots and equipment and becomes a runaway in disguise. On the road, he helps one boy reconcile with his father and another one gain adoptive parents. But, despite posters which urge Superboy to return to his parents, he remains a runaway. The Notorious Captain Sinbad Kent! Jonathan Kent is disgraced when a genealogy chart drawn up in Smallville High School exposes the fact that his ancestor during the Revolutionary War, Captain Sinbad Kent, was a notorious pirate. Superboy goes back in time, has an adventure with Sinbad Kent, and proves that he was actually a secret agent working for General Washington. After Superboy returns to the present, this is confirmed by the discovery of a document clearing Sinbad Kent’s name, signed by George Washington himself. The Kent family’s reputation is redeemed.
Release Date: 1968