Kathrin Shea Antonelli Obituary
The family of Kathrin Shea Antonelli of Mahwah, New Jersey announces her passing on June 16, 2026. Kathrin, born on March 30, 1977, is remembered by family, friends, and others who shared time and connection. Leave a sympathy message to the family in the guestbook on this memorial page of Kathrin Shea Antonelli to show support.
Family, friends, and acquaintances remember Kathrin for her warmth, thoughtfulness, and the moments shared together. While she will be deeply missed, the influence she had on the lives around her remains. Loved ones will reflect on the time spent together. Kathrin’s memory will live on in the hearts of friends and family, a lasting reminder of the connections and experiences she brought to the world.
She was predeceased by: her father Edward J. Bolton. She is survived by: her mother Jean Adams Bolton; her husband Steven C. Antonelli; her son Thomas E. Antonelli; her parents-in-law, Barbara and Carmine Antonelli; and her pet Pilot. She is also survived by her nieces, nephews.
In lieu of flowers, please consider donating to any of the following:
• Myotonic Dystrophy Foundation — https://give.myotonic.org
• Mahwah High School Music Boosters — [link to follow]
• Mahwah High School Sports Boosters — https://www.mhssportsboosters.org
