John O. Christiansen Obituary
John O. Christiansen (Seaford, New York) passed away on September 5, 2026. Leave a sympathy message to the family in the guestbook on this memorial page of John O. Christiansen to show support.
John leaves behind cherished memories for friends, family, and all who had the privilege of knowing him. John’s life was marked by connections and experiences that touched those around him. Though he is no longer with us, the moments shared, the laughter, and the support he offered will continue to resonate. All who knew John will carry forward his memory in their hearts.
