Step back in time to the iconic Ponderosa Ranch! If the sight of the sweeping landscapes and familiar faces takes you straight back to classic television, this question might seem deceptively easy. However, the Cartwright family became one of the most recognizable families in television history, and after so many episodes, characters, adventures, and family conflicts, it is surprisingly easy to mix up exactly where everyone fit in the family tree.
We challenged fans with a classic ‘Bonanza’ trivia question. Did you know the answer?

The Challenge: Who Was the Youngest Cartwright Brother?
The question was simple, yet tricky for some:
Who was the youngest Cartwright brother on Bonanza?
A. Ben Cartwright
B. Adam Cartwright
C. Hoss Cartwright
D. Little Joe Cartwright
Have your final answer ready? Let’s see if your ‘Bonanza’ memory is still as sharp as you think it is!
The Correct Answer Revealed!
✅ THE CORRECT ANSWER IS: D — LITTLE JOE CARTWRIGHT
Yes, Little Joe was indeed the youngest of Ben Cartwright’s three sons, famously played by the charismatic Michael Landon. His fiery personality and adventurous spirit made him a fan favorite throughout the show’s long run.
Understanding the Cartwright Family Tree
For those who might have paused at the choices, there’s an important detail hidden in option A: Ben Cartwright was not one of the brothers at all. He was, in fact, the widowed patriarch and steadfast father of the three boys, played by the legendary Lorne Greene.
The original Cartwright family structure was as follows:
- Ben Cartwright (Lorne Greene): The wise and honorable father who tirelessly ran the Ponderosa Ranch while raising his three very different sons.
- Adam Cartwright (Pernell Roberts): The eldest of the brothers, Adam was the most educated and often the most pragmatic. He was known for his calm demeanor and strong sense of responsibility.
- Eric “Hoss” Cartwright (Dan Blocker): The middle brother, Hoss, was a gentle giant with a kind heart and immense strength. Despite his imposing size, he was often depicted as the most sensitive of the siblings.
- Little Joe Cartwright (Michael Landon): The youngest, Little Joe, was impulsive, romantic, and often found himself in the midst of exciting (and sometimes troublesome) adventures. His dashing looks and quick wit made him a memorable character.
It’s fascinating how a family on a television show can become so ingrained in popular culture that even decades later, fans can still recall their stories and personalities. ‘Bonanza’ truly left an indelible mark on the landscape of classic television. Did you get the answer right?


