James R. Hanstein

James Ralph Hanstein

May 7, 1956 – May 22, 2026 | Kingston, New York- Plymouth, Massachusetts

It is with profound sorrow and heavy hearts that we announce the passing of James Ralph Hanstein, beloved husband, father, grandfather, brother, mentor, and lifelong public servant. He was taken from us far too soon on May 22, at home in Plymouth, Massachusetts. He was 70 years old.

Born on May 7, 1956, in Kingston, New York, Jim was the son of Medora Arnold Vogt and James A. Hanstein. After his father passed at an early age, Jim was later lovingly raised alongside his stepfather, the Honorable Francis J. Vogt, who instilled a strong sense of integrity in Jim at a very young age. Jim grew up with a deep appreciation for his community and the people in it. That spirit of caring stayed with him throughout his life, reflected in the countless people he made feel valued, understood, and appreciated.

He is survived by his wife Sandra “Sandy” Hanstein, the person impossible to imagine him without, together for more than 50 years; their daughters, deMarigny Hanstein and her husband Timothy Anderman of Quincy, MA, and Margot Hanstein of Kingston, NY; grandchildren, Oliver, Arden, and Medora “Quinn” Anderman; his siblings, Michael Hanstein of Citrus Heights, California and his sister Medora “Clai” Claiborne Reading of Palm City, Florida; and Ion Trifan, whom Jim embraced as his adopted son.

Jim’s strong moral compass and inherent compassion towards others ultimately led him to choose a lifelong career in law enforcement. Jim’s law enforcement career started when he joined the Ulster County Sheriff’s Office in 1976 as a dispatcher at 19 years old, while a freshman at St. Anselm’s College. He later rose through the ranks from Deputy to Patrol Sergeant, Detective Sergeant, and ultimately Detective Lieutenant.

In 1987, Jim became an agent with the Federal Bureau of Investigation where he spent twenty years with the FBI's New York Office and became one of the Bureau’s most skilled surveillance agents, primarily in Counterterrorism and Violent Crime.

As a lead member of the Special Operations Training team, Jim shared his tradecraft with hundreds of state, local, and federal law enforcement partners across the country and around the world. Through his work, he helped train officers from the Royal Canadian Mounted Police, Jordanian Intelligence, the Kenyan Federal Police Joint Terrorism Task Force, the National Crime Squad of the United Kingdom and the Netherlands, and the New South Wales State Police in Australia.

Most notably, Jim played key roles in some of the most significant law enforcement operations of his era, such as the World Trade Center bombing, the Harvey Weinstein kidnapping, the Ted Kaczynski “Unabomber” case, the $17 million Loomis armored car heist, the Hamilton Federal Savings Bank robbery, the Felix Bloch case, the D.C. sniper attacks and many others. As a member of the FBI-NYPD Joint Terrorism Task Force from 1999 to 2001, he served during a period that would define our country and a generation of law enforcement.

Jim retired from the FBI as a Supervisory Special Agent with remarkable distinction wherein the Federal Law Enforcement Foundation awarded him the Federal Investigator of the Year Award, in which the agency noted, “Besides demonstrating day to day excellence in tracking clandestine activities of formidable criminal enterprises, Special Agent Hanstein has an exceptional reputation stemming from years of excellence as a law enforcement professional. His distinguished service has brought honor to the FBI, to the law enforcement community, and to himself in the protection of public safety and national security.”

Following his retirement from the FBI in 2007, Jim taught as an adjunct professor at the State University of New York Ulster in the Criminal Justice department. Jim then came full circle and returned to the Ulster County Sheriff's Office, where he served as Superintendent of Corrections for a decade.

For all his professional accomplishments, Jim would have told you quickly what mattered most, his family. Jim was a loving and devoted family man who cherished every moment spent with Sandy and their children.

Jim and Sandy met as teenagers and spent 52 years building a life together. Their home was always open. No matter where they lived, people found their way there for dinner, a story, a reason to laugh, and Motown playing loud enough to dance. Jim had an extraordinary ability to make everyone feel welcome, and he did so without effort or ceremony.

His grandchildren called him Popsie. He loved being their grandfather with the same wholehearted attention he brought to everything else he treasured.

Jim had a remarkable sense of humor. His quick wit, infectious laugh, and ability to connect through kindness, humor, and storytelling made him a magnet for all the people he met throughout his life. Jim understood the power of laughter and used it generously, creating moments of happiness that will live on in the stories shared by family and his closest friends for generations to come.

In 2021, Jim purchased a home on Micajah Pond in Plymouth with Sandy and poured his heart, his soul, and countless hours of work into making it their home and a sanctuary to all who visit. He loved those hours, the endless projects, and the open water.

Jim Hanstein leaves behind a void that cannot be filled. He leaves behind, too, a life lived without compromise: with integrity in service, with warmth toward strangers, with deep and abiding love for his family, and with the grace of a man who always knew what mattered.

A memorial will be announced by the family at a future date. 

In lieu of flowers, memorial contributions can be made to: Organic Acidemia Association www.oaanews.org or the Wounded Warrior Project www.Wounded Warrior Project