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The Catholic Persecution of 1801 , also known as the Sinyu Persecution ( 신유박해 , 辛酉迫害 ) , was a mass persecution of Korean Catholics ordered by regent Dowager Queen Jeongsun during King Sunjo of Joseon 's reign on April 8 , 1801 ( the 26th of the 2nd lunar month ) .
 Queen Jeongsun, Sunjo of Joseon
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Queen Jeongsun, Sunjo of Joseon