High Quality Content by WIKIPEDIA articles! USS Haynsworth (DD-700), an Allen M. Sumner-class destroyer, was the only ship of the United States Navy to be named for Commander William M. Haynsworth, Jr., the commander of the Ingraham, when it accidentally collided with Chemung. The resulting collision caused Ingraham`s depth charges to explode while still on her stern. The explosion resulted in the loss of the entire crew except for one officer and ten enlisted.