According to Wiki
https://en.m.wikipedia.org/wiki/Chiam_See_Tong
Chiam's name, "See Tong" (时中; Shízhōng), which means "punctual" or "timely", was given to him by his grandfather, Chiam Seng Poh, who was a revolutionary involved in the uprisings in the final years of the Qing dynasty before the...