 Complete the following phrase:  Not long after their eldest brother Henry Lee Washington died in 1817, this Bushrod and his slightly older brother John decided to move with their growing families to their Jefferson County land, and build mansions near each other. John named his Blakeley, and though it survives today, it was not as grand as Bushrods mansion, in part because John knew that he would inherit Mount Vernon upon the death of his jurist uncle Bushrod which happened in 1829, although John would only live another three years and his namesake son J.A. Washington III would agree to sell it to the Mount Vernon Ladies Association in 1858 but died at the 