It remains a great mystery as to what happened to the Cafres, the Black Rifle battalion, after the fall of Ming-Cheng Tung-Ning Kingdom in 1683. They had previously served both Koxinga's father 鄭芝龍 and Koxinga himself well in combats and as personal/palace guards.
The last known action of the Cafres was to follow Lady Tung's order and execute Cheng Jing's illegitimate son Cheng Ke-Chang to make way for the younger, lineage-based heir-apparent Cheng Ke-Shuang. This would have occurred near the end of the Tung-Ning era (ca 1682-3).
|Lady Tung's residence (now 開元寺) where Cheng Ke-Chang was summoned to|
and assassinated en route
|Possibly a Cafre in a temple in Tainan|