207308
Dandridge is best known as the father of the first First Lady of the United States Martha Washington , wife of George Washington , the first president of the United States .
 Dandridge, Martha Washington, George Washington, United States
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Dandridge, Martha Washington, George Washington, United States