Final answer:
The Founding Fathers of Sigma Pi Fraternity are distinct from the historical Founding Fathers of the United States and are related to the specific Greek organization's founders.
Step-by-step explanation:
The Founding Fathers of Sigma Pi Fraternity are not the same individuals recognized as the Founding Fathers of the United States, such as John Adams, Benjamin Franklin, or George Washington. The Founding Fathers of Sigma Pi Fraternity refer to the original founders of that specific Greek letter organization. In order to provide an accurate answer, the specific names of the founders of Sigma Pi Fraternity would be needed, and these are typically found through the fraternity's official history or archival documents.