Around his early 20's
Alexander Fleming was 47 years old when he discovered penicillin in 1928.
Sir Alexander Fleming was born on August 6, 1881 and died on March 11, 1955. Sir Alexander Fleming would have been 73 years old at the time of death or 133 years old today.
Mable Hubbard was 19 when sho got married to Alexander Graham Bell.
Alexander Fleming started working as a bacteriologist at St. Mary's Hospital in London in 1906 when he was 26 years old.
Alexander Fleming was 73 years old when he died on March 11, 1955 in London,England.
He was 30 years old when he married Mabel Hubbard in 1877.
He died at 74 years old.
Emily Scott LOVES Isaac Bryan Owens <3 <3 <3
Scottish biologist and pharmacologist Sir Alexander Fleming was born on August 6, 1881, and died on March 11, 1955.
Mabel Hubbard married Alexander Graham Bell on July 11, 1877. Born on May 24, 1857, she was 20 years old at the time of their marriage.
Alexander Hamilton married Elizabeth Schuyler on December 14, 1780. Born on January 11, 1755, Hamilton was 25 years old at the time of his marriage. Their union lasted until his death in 1804 and produced eight children.
She was 25 years old when she got married.