New Rochelle in Westchester County, New York — The American Northeast (Mid-Atlantic)
Adrian Iselin and Family
(1818 - 1905)
| | New Rochelle Walk of Fame | |
Adrian Iselin was a financier who invested in and developed real estate, railroads, textile and mining companies. At the outbreak of the Civil War his Wall Street firm of A. Iselin & Company was so strong that it helped to finance the United States Government. Socially, the family was among the elite high society in New York City. Above all others, the Iselin family had an enormous impact on the growth and development of New Rochelle.
Adrian Georg Iselin was born of Swiss ancestry in 1818. He moved to New York City as a young man and in 1845 married Eleanora O'Donnell of Baltimore. Like many rich men of his day, Iselin had a portrait of her painted by John Singer Sargent, the famous American artist.
An avid yachtsman, Adrian selected the attractive Sound shore community of New Rochelle for his summer home in 1858. Over forty years he and his children transformed the farms on Davenport Neck into extraordinary estates. In the northern part of New Rochelle, they eventually owned expanses of farm land and reservoirs that led to the first New Rochelle water system.
When he retired from business in 1878, Adrian Sr. focused his attentions to improving conditions in his adopted community of New Rochelle. In addition to starting the original water company, he established the first savings bank and built a full-equipped "Gymnasium" for the public.
Adrian and his wife, and subsequently their daughters Miss Georgine and Mrs. Eleanora Dlancey Kane were major funders of Catholic causes, establishing St. Gabriel's and St. Joseph's Churches, and their parochial schools, as well as New Rochelle Hospital.
Sons Adrian, Jr., William E., Columbus O'Donnell, and Charles Oliver were each successful businessmen. Adrian and Columbus bought up extensive property in the community, and developed Residence, Neptune, Homestead and Sycamore Park neighborhoods. All great yachtsmen, C. Oliver was five times defender of America's Cup.
Erected by City of New Rochelle, NY; New Rochelle Downtown Business District.
Topics. This historical marker is listed in these topic lists: Industry & Commerce • Religion & Religious Structures • Sports • Waterways & Vessels. A significant historical year for this entry is 1818.
Location. 40° 54.618′ N, 73° 46.992′ W. Marker is in New Rochelle, New York, in Westchester County. It is on Huguenot Street (U.S. 1) south of Lawton Street, on the left when traveling south. Touch for map. Marker is at or near this postal address: 264 Huguenot St, New Rochelle NY 10801, United States of America. Touch for directions.
Regionally, this marker is in the Hudson Valley and in the New York City Metropolitan Area. It is also in the American Northeast and in the Mid-Atlantic. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Richard Courant & Kurt Friedrichs (here, next to this marker); Ellabelle Davis
Credits. This page was last revised on April 24, 2025. It was originally submitted on April 24, 2025, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 193 times since then and 56 times this year. Photos: 1, 2. submitted on April 24, 2025, by Devry Becker Jones of Washington, District of Columbia.

