Age 68, of Upper St. Clair, PA, after a long illness on May 9, 2023 surrounded by loving friends and family. He was born January 5, 1955 in Allegheny County, PA, the son of John E. and Dorothy Laura (Szymborski) Gyuris.
John graduated from Bethel Park High School, Class of 1973. Following graduation, he attended Lehigh University and received his BS Chemical Engineering degree and then his MBA at Fairleigh Dickinson University. Thereafter, he married the love of his life, Jan L. O’Malley and settled in Upper St. Clair, PA 2016 after living in NJ for many years. They celebrated 30 years of marriage. After a long and successful career at Honeywell, he retired.
John was predeceased by his parents. Surviving, in addition to his wife Jan L. (O’Malley) Grant, are his sister Susan Graf and her husband Michael, his cousin Patricia Jablonski, and nephews Michael Graf, Jr. and his sons Connor and Liam, Gary Graf and his wife, Lauren and their twin daughters, Evelyn and Gabriella and Brian Graf and his wife Joelle, and their two daughters, Delaney and Aunicka. Funeral arrangements by BEINHAUERS. Family and friends are welcome at 2828 Washington Road, McMurray, PA 15317 Sunday 2-4 & 6-8p.m.
A Service of Remembrance will be held Monday at 11:00a.m. at the Funeral Home. Interment will be at Queen of Heaven Cemetery, 2900 Washington Road, McMurray, PA 15317. Those who wish to remember John in a special way may make gifts in his memory to R.E.S.T. by contacting www.virginiadixon.com or to Mt. Lebanon Evangelical Presbyterian Church by contacting www.mlepc.org. Please view or add tributes at www.beinhauer.com.