Simplify the following text for a Grade 10 native English-speaking person.
Original: Martha Washington Jefferson Randolph ( September 27 , 1772 -- October 10 , 1836 ) was the daughter of Thomas Jefferson , the third President of the United States , and his wife Martha Wayles Skelton Jefferson .
Simplified: Martha Washington Jefferson Randolph ( September 27 , 1772 â `` October 10 , 1836 ) was the daughter of Thomas Jefferson and his wife Martha Wayles Skelton Jefferson .