Jon Harold Siemen, 58, died March 30. Siemen was born Jan. 5, 1957, in Hackensack, New Jersey, the son of Harold J. and Marie A. (Messina) Siemen. He worked as a technical relations representative for Building Performance Institute Inc. (BPI).

Siemen was married to Nora Jean (Clark), for 25 years. He was predeceased by his daughter, Angela; and father, Harold J. Siemen. He is survived by his wife, Nora Jean; son, Joseph Jon; mother, Marie A. Siemen; siblings Jenny Linda Martelle, Kathleen Roberts, Karen Norton, Judith Monroe, and Peter Siemen; and many aunts, uncles, nieces, nephews, grandnieces, and grandnephews.