Mark was born in Sturgis, SD, to Carlos and Charlotte Fenhaus of Hermosa, SD. He lived in Rapid City his entire life, where he worked as a mechanic for many years. In later years, he worked as a ranch hand for Curtis Temple of Porcupine, SD, and Loral Williams of Rapid City doing carpentry and drywall work.

Mark Anthony Fenhaus, 61, of Rapid City died at Monument Health Rapid City hospital.

He is survived by his parents, Carlos (Charlotte) Fenhaus of Hermosa, SD; son, Mark S. Flack of Rapid City; brothers, Harold (Gwen) Fenhaus, Carlos (Cindy) Fenhaus of Rapid City, and Matthew (Jayme) Fenhaus of Indiahoma, OK; sisters, Angela Morgan of Spearfish, Christie (Stan) Anders of Union Center, and Charlotte Murphy of Rapid City; and many nieces and nephews.

He is preceded in death by his paternal and maternal grandparents; brother, Jason Fenhaus; nephew, Richard Fenhaus; and lifelong friend, Alan Rust.

Memorial services will be 11:00 a.m. on Friday, July 2, 2021, at Kinkade Funeral Chapel in Sturgis, SD, with a committal service to follow with military honors at Black Hills National Cemetery.

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