Robert Joseph Willenborg

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Above: Willenborg, circa 2016

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Vital Statistics at Time of Disappearance

  • Missing Since: June 12, 2016 from Valley County, Montana
  • Classification: Missing
  • Date of Birth: December 1, 1956
  • Age: 59 years old
  • Height and Weight: 6'0, 190 pounds
  • Distinguishing Characteristics: Caucasian male. Gray hair, gray eyes. Willenborg's nickname is Bob. He may spell his last name "Willenburg" or "Willienborg."
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    Details of Disappearance

    Willenborg was last seen when a friend dropped him off in West Yellowstone, Wyoming, near the Wyoming/Montana border, on June 4, 2016. He has never been heard from again. Few details are available in his case.

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    Investigating Agency
    If you have any information concerning this case, please contact:
    Valley County Sheriff's Office
    406-228-4333

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    Source Information
    NamUs

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    Updated 1 time since October 12, 2004.

    Last updated June 16, 2017; casefile added.

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