George Washington : age_at_end_date : 67 years, 295 days | George Washington : duration : 10 years, 228 days | [TABLECONTEXT] : president : George Washington | [TABLECONTEXT] : [title] : List of Presidents of the United States by age | George Washington : age_at_start_date : 57 years, 67 days
George Washington served as the President of the US for 10 years, 228 days from his 57 years, 67 days to his 67 years, 295 days