Title: Tasan, chane ege minnŭn il iran muŏt in'ga
Subjects: Correspondence, Christian martyrs, Biography, History, Persecution, Family, Martyrs chrétiens, Biographies, Histoire, Clergy, Families, Catholic Church, Église catholique
Places: Korea, Corée
People: Sŭng-hun Yi (1756-1801), Yag-yong Chŏng (1762-1836)
Time periods: 18th century