riddle no.1

There are four pavilions set around the small lake on the east side of 2-28 Peace Park, each contains the bust of a figure from Taiwan's past.
The four men are Taiwan's first governor, Liu Ming-chuan (劉銘傳, 1836-1896,); author of The General History of Taiwan (台灣通史), Lien Ya-tang (連雅堂, 1878-1936); commander of militia forces of the short-lived Republic of Formosa, Chiu Feng-chia (丘逢甲, 1864-1912); and the Ming loyalist and vanquisher of the Dutch, Koxinga (鄭成功, 1624-1662).

The question is: From an educational perspective, which of these four is the odd man out? (Three-character answer)