Daniel (Danny) Joseph Mueller, of Fenton Missouri, born Tuesday, May 25, 1999, died Thursday, October 7, 2021. Danny attended Parkway South High School where he was a member of the Varsity Lacrosse team and graduated in 2017. Following graduation he worked with family at Mueller Industries before entering the United States Armed Forces. Danny was an infantryman in the United States Army. He completed Basic & Advanced Individual Training at Fort Benning, Georgia C-150 Roughnecks. His next call of duty was at Fort Drum, New York where he was an E4 SPC in the 10th Mountain Division LI, D-Company, 1st Battalion, 32nd Infantry Regiment, followed by deployment to Afghanistan. Danny was honorably discharged in April 2021. Danny is survived by his wife Jade Mueller (nee Ridgeway), his mother Jill Miller, father Jeffrey Mueller, Step-mother Cathy Mueller (nee Bopp), Step-Father Phil Hutchings, Maternal Grandmother Mary Ann Miller, Paternal Grandmother Patricia Mueller, sisters Julie Large, Allison Stock nee Mueller, twin sister Kaitlyn Mueller, Danielle Bopp, and Megan Mueller, nephew Rowan Large, 14 aunts & uncles, and 20 cousins. Danny is preceded by his Grandfathers Fred Miller and Louis Mueller. There will be a visitation on Thursday, October 14, 2021 from 4:00-8:00 p.m. at Jay B. Smith Funeral Home Fenton Chapel, 777 Oakwood Dr. 63026 with a Funeral Service at 7:00 p.m. Visitation, Friday, from 11:00 a.m. to 12:00 p.m.,followed by burial at Jefferson Barracks National Cemetery at 12:30 p.m.