1) Richmond Hill was formed from terminal moraine left by retreating glaciers around 10,000 years ago. It was established in 1868 and named after a London suburb. 2) Richmond Hill High School opened in 1897 and moved to a new larger building in 1929 to accommodate growing student populations. 3) Smokey Oval Park opened in 1938 and was named for the smoke and ash from a nearby railroad terminus.