https://www.franciscantradition.org/blog/26-franciscan-martyrs-in-china-caught-in-the-crossfire-of-political-currents/
26 Franciscan Martyrs in China | CFIT
26 Franciscan Martyrs in China: Caught in the Crossfire of Political Currents
martyrs in chinafranciscancfit
https://en.wikisource.org/wiki/Catholic_Encyclopedia_(1913)/Martyrs_in_China
Catholic Encyclopedia (1913)/Martyrs in China - Wikisource, the free online library
martyrs in chinafree online librarycatholic encyclopediawikisource