|Location||Owyhee County, Idaho|
|Unidentified for||118 years|
|Postmortem interval||Same month|
|Cause of death||Natural|
Big Jim is the nickname of a Native American male who died of natural causes in April of 1902 near Sinker Tunnel in Owyhee County, Idaho. He is now buried at the Oreana Cemetery in Oreana, Idaho.
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