What is the name of George Washington children's?

George Washington had no children of his own but raised his wife's children. George Washington married Martha Danridge Custis, who was a wealthy widow with two young children. When Washington married Martha, he was 26 years old, and Martha's son, John "Jacky" was 4 years old, and her daughter Martha "Patsy" was just 2 years old.

Patsy had epilepsy, and died of an epileptic seizure, when she was just 17. Jacky died while in the military, serving as an aid to his stepfather. It is likely he died of typhus.