Robert Macoy (1815–1895) was born in Armagh, Ulster County, Ireland, but moved to the United States at the age of 4 months. He was a prominent Freemason, and was instrumental in the founding of the Order of the Eastern Star and the Order of the Amaranth.
Growing up in America and having attained a considerable degree of education, Macoy entered the printing craft as soon as he was old enough to work. He spent most of his life in that business and in Masonic activities in New York City.
Macoy was initiated in Lebanon Lodge No. 191 in New York City, January 20, 1848, passed, January 27, and Raised February 3 of that year. On August 15, 1855, he withdrew to affiliate with Adelphic Lodge No. 348. He was elected Deputy Grand Master of New York in June, 1856 and reelected in 1857. He was exalted in Orient Chapter No. 138, Royal Arch Masons, September 5, 1849 and became a member of Adelphic Chapter No. 150 on December 24, 1855. He was also affiliated with Union Chapter No. 180, Americas Chapter No. 215, and De Witt Clinton Chapter No. 142. He also received the Cryptic degrees and was a charter member of Adelphic Council No. 7, Royal and Select Masters. He was elected Grand Recorder of the Grand Council on June 4, 1855. He was also knighted in Palestine Encampment No. 18 of New York City, in February, 1851, and in March withdrew to join Morton Encampment No. 4. On April 28, 1874, he affiliated with DeWitt Clinton Commandery No. 27 Knights Templar, where his membership continued for 20 years. He received the Scottish Rite degrees sometime prior to December 9, 1850, for on that date he received the 33rd Degree, Sovereign Grand Inspector General.