Guillaume François Laennec
French physician
Guillaume François Laennec was a French physician, and the uncle of René Laennec, who he looked after as a child. Wikipedia
Born: November 11, 1748
Died: February 8, 1822 (age 73 years)
Children: Mériadec Laënnec and Charles Christophe Pélage Laennec
Parents: Michel Anne Marie Alexandre Laënnec