Ralph D. Lindenmuth, 80 of Macungie passed away on July 12, 2024.  He was the husband of Lisa A. (Martinez) Lindenmuth, they were married 28 years on December 17^th.

Ralph was born in Coplay on October 22, 1943, son of the late Allen Robert and Ellen Jane (Quigg) Lindenmuth.

He served in the United States Marine Corps during the Vietnam War.

Ralph was a life member of the VFW Macungie Post#9264 and served as a Color Guard.

He was an electrical engineer at EW Knauss.

Survivors: His wife Lisa, daughters Alicia Sefcik wife of David and Melissa A. Guarino wife of Phil, son Allen R. Lindenmuth, II husband of Michelle; brother Charles “Butch” Lindenmuth husband of Linda; six grandchildren Andrew, Jessica (Ben), Nicholas, Ryan, Alec and Zach.  Predeceased by sister Shirley, brothers Lawrence, Ronald, Dale, Allen Robert and by his former wife Diane Laubach.

Viewing and Graveside Service: Wednesday July 17, 2024, viewing 10am to 11am at the Sell-Herron Funeral Home 1145 Lehigh Street Allentown.  Military Honors at 11:45am at Arlington Cemetery Section T, in Whitehall, PA. www.Herronfuneralhomes.com

Contributions: Tunnels to Towers or the Gary Sinise Foundation.