Was Edison the smartest in his family?

While Thomas Edison is often celebrated for his genius and inventions, it's difficult to definitively say he was the "smartest" in his family, as intelligence can manifest in various ways. His mother, Nancy Edison, played a significant role in his education and was known for her strong intellect and resourcefulness. Additionally, Edison's children were also accomplished in their own right. Ultimately, intelligence can be subjective and influenced by individual experiences and opportunities.