Bill Groethe

William McAndrew Groethe (November 2, 1923 – December 20, 2020) was an American photographer who photographed the last eight survivors of the 1876 Battle of the Little Bighorn on September 2, 1948.

People in the photo are Little Warrior, Pemmican, Little Soldier, Dewey Beard, High Eagle, Iron Hawk, Comes Again, and Nicholas Black Elk. John Sitting Bull, present in the photo though not a survivor, represented his adoptive father Sitting Bull. Groethe was the only professional photographer who attended the 1948 reunion of the survivors. The picture hangs in the Smithsonian Institution, and Groethe still sells autographed copies from his store First Photo in Rapid City, South Dakota.

Groethe lived in Rapid City, South Dakota. Over many decades, beginning in the 1930s, he took photographs of the construction of the Mount Rushmore National Monument, the South Dakota Badlands, the Lakota prophet Black Elk, and the Native American survivors of the Battle of the Little Bighorn. Groethe was mentored by fellow Rapid City photographers Carl Rise, a neighbor who gave him his first camera, and Bert Bell, with whom he began an apprenticeship at age 12.

He died in Rapid City, South Dakota in December 2020 at the age of 97.