births
Carolyn Eisele, American mathematician and historian (died 2000)

Related Wikipedia articles
Carolyn Eisele
American mathematician and historian (1902-2000)
Carolyn Eisele was an American mathematician and historian of mathematics known as an expert on the works of Charles Sanders Peirce.Source: Wikipedia (CC BY-SA)
June 13
Day of the year
June 13 is the 164th day of the year in the Gregorian calendar; 201 days remain until the end of the year.Source: Wikipedia (CC BY-SA)