The Life & Works of Margaret Neilson Armstrong
Posted in People on March 29 2019, by Esther Jackson
Esther Jackson is the Public Services Librarian at NYBG’s LuEsther T. Mertz Library where she manages Reference and Circulation services and oversees the Plant Information Office. She spends much of her time assisting researchers, providing instruction related to library resources, and collaborating with NYBG staff on various projects related to Garden initiatives and events.

Margaret Neilson Armstrong (1867 – 1944) was a book designer, field collector, botanical illustrator, mystery writer, and more. She was born in 1867 in New York City to a wealthy and artistic family and raised along the Hudson River in Danskammer. Her father, Maitland Armstrong (1836 – 1918),[i] was a stained glass artist and diplomat. Her sister, Helen Maitland Armstrong (1869 – 1948),[ii] was a prominent stained glass artist, with whom she collaborated on a number of book design and illustration projects.
Armstrong’s first book cover design was published in 1890 when she was 23 years old. When she began to work in book design, Armstrong didn’t reveal that she was a woman, using only her initials – “M. N. Armstrong.” However, in 1892 she won an award for her book design work at the World’s Colombia Exposition in Chicago. From there she went on to design approximately 314 book covers, and by 1895 she established her stylized signature “M. A.” Prior to that, she had not always signed her designs.