Allan R.

Brethauer

Allan R. Brethauer, age 88, of Bel Air, Maryland, passed away on Monday, October 19, 2026. Born in Altoona, Pennsylvania, he was the son of the late Andrew Roy Brethauer and Gertrude Elsie (Rothfuss) Brethauer. Allan was the devoted husband of Wanda L. Brethauer, with whom he shared 60 wonderful years of marriage.

Allan graduated from Bedford High School in Pennsylvania in 1956 and went on to earn his Bachelor of Science degree in Chemical Engineering from Pennsylvania State University in 1967. He proudly served his country in the United States Army from 1961 to 1963. Allan spent the majority of his professional career working for Universal Foods in Baltimore before retiring from Sartomer Company in West Chester, Pennsylvania.

Known for his remarkable intelligence and seemingly endless knowledge of the most unexpected subjects, Allan often amazed his family with the interesting facts and information he could share. He had a natural curiosity about the world and enjoyed a wide variety of interests, including traveling, cars, and airplanes. His fascination with aviation even led him to take flying lessons for a time. Allan also had an eclectic appreciation for music, particularly classical and symphony performances, and enjoyed attending the theater.

An enthusiastic sports fan, Allan faithfully cheered for his beloved Penn State Nittany Lions and Pittsburgh Steelers. He also supported the Baltimore Ravens, as long as they weren't playing the Steelers. His family fondly described his greatest interests in life as Faith, Family, Football, and Food, a fitting reflection of the things that brought him the most joy.

Faith was an important part of Allan's life. He was a devoted member of Christ Our King Presbyterian Church, where he enjoyed singing in the choir. He was also a former member of the Churchville Ruritan Club. Above all, Allan treasured his family and the many memories they created together throughout his life.

Allan is survived by his wife, Wanda Brethauer; son, John Brethauer and his partner, Cynthia; daughter, Jennifer Walton and her husband, Brook; grandchildren, Taylor Brethauer and her spouse, Tim, Joshua Brethauer, Jacob Brethauer, Austin Walton, and Dylan Walton; sister, Donna Mandeville; and many nieces and nephews.

In addition to his parents, Allan was preceded in death by his brothers, Robert Brethauer and Dennis Brethauer.

In lieu of flowers, memorial contributions may be made to Christ Our King Presbyterian Church, 10 Lexington Road, Bel Air, MD 21014.