John R. Armstrong Obituary
It is with deep sorrow that we announce the death of John R. Armstrong of Greenwich, Connecticut, who passed away on April 14, 2026, at the age of 85, leaving to mourn family and friends. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of John R. Armstrong to show support.
He was predeceased by: his parents, Lillian Armstrong and John Armstrong; and his siblings, Sandra Sandreuter, Judith Riley and Bryant.
He is survived by: his sister Sharon Mann; his son Chad (Diana); his grandchildren, Leeana and Matteo; his daughter Suzanne Kalish (Andrew); his grandchildren, Julia Ross (Blake) and Derek (Katrina); and his great grandchildren, Summer, Violet and Dakota.
