Jeromus Remsen (1735-1790), a native of the area that is now Forest Hills, served during the French and Indian War of 1757. He became active in local politics and rose to the rank of colonel in the Kings and Queens County Militia, fighting in the Revolutionary War's Battle of Long Island.

Jeromus Remsen's grandfather, Abraham, settled in the "Forest Hills" area, then known as Hempstead Swamp in the Town of Newtown. His son, Jeromus, lived on the family farm, and then had his son, also named Jeromus, who was born on November 22, 1735. Following his service in the French and Indian War, Remsen became part of the minority in Queens who opposed the King after the colonies declared independence. Active in Whig politics, Remsen appointed a committee to ensure that the measures of the Continental Congress of 1774 were followed within Newtown.

His military experience and political stance made him a natural choice to lead a regiment of militia soldiers as a colonel. He gathered his regiment during the summer of 1776 as British troops amassed on Staten Island. He commanded the 7th New York Regiment, which were among those who joined the brigade of General Greene in Brooklyn, and who were routed at the Battle of Long Island. After their retreat, Remsen fled to New Jersey for safety, where he remained until after the war.

Remsen died on June 22, 1790. His wife Anna, daughter of Cornelius Rapelje, whom he had married on April 31, 1768, lived until 1816. They are among a small handful of Remsen family members that were buried in their family plot, which still exists just a short distance from the school that has his name. The triangular-shaped Remsen Family Cemetery at Alderton Street and Trotting Course Lane became a New York City Landmark in 1981 and came under the care of the Parks Department in 2005, though not without local opposition, as residents felt the local American Legion had been taking adequate care of the space already for some time.

For many years the Remsen Family Cemetery and Remsen himself were the central point of Memorial Day events in the area. Parades attended by thousands began at the cemetery, and Revolutionary War reenactments took place at nearby Forest Park.

Interest in designating the school, which opened in 1931, to honor the local colonel of a regiment of Kings and Queens County Militia, came in the 1950s. Diane Petagine of American Legion Post 1424's Auxiliary is credited with efforts to rename P.S. 144 in Remsen's honor, which went into effect in 1956.