Members of Saint Peter Church gave their lives in World War I, World War II, and Vietnam. In World War I they were Benjamin J. Brill, Peter P. Kulas, Frank Novak, Frank E. Printz, Walter F. Winecke, and Frank M. Zylka. In World War II they were John Bartkowiak, Felix Blavat, Eugene Brill, Emil A. Dolke, Eugene Domack, Thomas K. Drefginski, Harry Drewa, Gerald Dumphy, Benedict W. Dulski, Frank Falkowski, Anton A. Firkus, Richard N. Golomski, Alexander J. Halkowski, John E. Hintz, Joseph Jablonski, Bernard Kazmierczak, Walter J. Klasinski, Leonard A. Klesmith, Chester Klish, Donald J. Kolinski, Joseph Kryshak, Valentine V. Lisiecki, Ralph L. Mansavage, Leonard E. Matkey, Ignatius P. Mish, Clifford Nowak, Raymond J. Pieczynski, Donald Powers, Clifford V. Przekurat, Felix F. Shafranski, Bernard A. Suplicki, Bernard A. Szymkowiak, Leo F. Turzinski, Hubert J. Wanta, Roman Wishman, Robert R. Yach, Raymond S. Zeleski, Hubert D. Zivicki, and John A. Zmuda. In Vietnam they were Gerald W. Bannach, Kenneth Garski, John A. Jelich, and Robert G. Zink.