On this day, March 13, is the death anniversary of National Scientist Encarnacion Alzona (2001).
The official calendar of the Republic of the Philippines: an almanac of Philippine commemorations enlivened with illustrations and information. –Manila: Presidential Communications Development and Strategic Planning Office, [2014].
On this day in 2013, Jorge Mario Bergoglio, archbishop of Buenos Aires, was elected pope. He took the name Francis I.
https://www.britannica.com/on-this-day/March-13
On this day in 1930 Clyde W Tombaugh discovered Pluto. It was recognized as a planet until 2006.
https://www.todayinsci.com/3/3_14.htm
March is Women’s Role in History Month (Proclamation No. 227, s. 1988)
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