Russian Orthodox Church of the Holy Trinity, 1940.

East New York has a long and diverse history of ethnic populations. A somewhat sizable and, by the 1930s, well-to-do community of Belarusians Orthodox Christians erected this traditional onion-domed church in 1935. The congregation was originally established in 1909 as the Holy Trinity Russian Orthodox Church. The church was completed in 1935 to the plans of architect Roman Meltzer. In the 1950s, the interior ceiling and murals were redone by an artist named Pimen M. Sofronoff. Born in Estonia, he was perhaps the most important Orthodox iconographers of the 20th century, having painted in Eastern Europe and the Vatican before moving to the United States.

Though the Belarusian community of East New York has diminished drastically from the mid 20th century, the church has had a resurgence in the last 15 years as a place that welcomes and assists new Russian immigrants with acclimating to a new country with unfamiliar language and laws.