Four major Star Trek Captains have sons, but how do those sons compare to their famous Starfleet parents? On Star Trek: The Original Series, Captain James T. Kirk (William Shatner) earned a reputation for being a ladies’ man, and he certainly didn’t seem the type to settle down and start a family. Star Trek II: The Wrath of Khan, however, revealed that Kirk had previously had a son with Dr. Carol Marcus (Bibi Besch), although Carol chose to raise David (Merritt Butrick) away from his father.
https://screenrant.com/star-trek-captains-4-sons-comparison/