Josephine died when their son was six months old .
His son , Robert James Jr , was born to Josephine Floyd , reputed to be the daughter of Virginia governor John B. Floyd , in 1853 , a year after Robert and Josephine had married .
Josephine died when their son was six months old .
His son , Robert James Jr , was born to Josephine Floyd , reputed to be the daughter of Virginia governor John B. Floyd , in 1853 , a year after Robert and Josephine had married .