William Niswonger, 77, Plymouth, passed away peacefully Monday, Aug.  29, in his residence. He was born November 16, 1938 in Mishawaka, to the late Ray and Violet (Goucher) Niswonger. Bill married Marilyn A. (Sandera) Siebenmark on October 24, 1984 in Louisville, Kentucky, and she survives. He enlisted in the United States Army in March of …read more.