For some reason I have never been able to determine if any of the following heavyweight champions had children .. Sullivan had one child that died very young, very common at the time. I do not know if he had any others.. I have no clue on Corbett I know Fitz had at least one son ... any others ? I have no clue oh Jeffries .. I have no clue on Burns or Hart. It appears Johnson had none, amazing given his lifestyle. I have no idea on Willard. Any info ?
