Historic Minnesota events that took place Sept. 6-12:

Sept. 6

1889 Bob Younger dies in the Minnesota State Prison at Stillwater, where he was serving a life sentence for his role in the Jesse James/Cole Younger gang’s Northfield bank raid on Sept. 7, 1876. First National Bank bookkeeper Joseph Lee Heywood delays the robbery by refusing to open the vault and pays with his life. A gunfight in the streets of Northfield follows; two of the robbers die and two more are wounded in the fight. A posse catches up with the gang at Madelia a few days later, killing one additional member and capturi...