On This Day

What Happened on June 15, 1667

Historical Events

  • 1st fully documented human blood transfusion is performed by French physician, Dr. Jean-Baptiste Denys, when a small amount of sheep blood is transfused into a 15-year old boy, who survives the procedure
1667 Highlights

About June 15, 1667

Day of the Week: Wednesday
How Long Ago? 353 years, 7 months and 3 days
Leap Year: No

Star Sign: Gemini