John Keith Westervelt Obituary
John Keith Westervelt of Saddle Brook, New Jersey passed away on August 19, 2026. John Keith, born on September 18, 1966, shared life alongside family, friends, and others. Leave a sympathy message to the family in the guestbook on this memorial page of John Keith Westervelt to show support.
He was predeceased by: his parents, John Westervelt and Anita Costine; and his brother Stephen Westervelt. He is survived by: his wife Marianne Westervelt; his children, John Westervelt (Izzy), Teresa O'Donnell (Blake), Louis Westervelt (Victoria), Isabella Westervelt (Antonio Guarino) and Stephen Westervelt; his grandchildren, Shiquana, Thomas, David and Anthony; and his siblings, Scott Westervelt and Tracy Westervelt. He is also survived by many loving nieces, nephews, great-nieces, and great-nephews.
In lieu of flowers, please consider making a donation to ECLC foundation in John's memory.
