The temperature on July 22, 1963 was between 13.4 °C and 28.4 °C and averaged 20.8 °C. There was 8.6 hours of sunshine (54%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
March 17 » Mount Agung erupted on Bali killing more than 1,100 people.
August 15 » Execution of Henry John Burnett, the last man to be hanged in Scotland.
October 10 » France cedes control of the Bizerte naval base to Tunisia.
October 31 » A propane tank explosion at the Indiana State Fair Coliseum (now the Indiana Farmers Coliseum) in Indianapolis kills 74 people and injures another 400 during an ice skating show.
December 22 » The cruise ship Lakonia burns 180 miles (290km) north of Madeira, Portugal with the loss of 128 lives.
December 31 » The Central African Federation officially collapses, subsequently becoming Zambia, Malawi and Rhodesia.
When copying data from this family tree, please include a reference to the origin: Klaas Konjer, "Family tree Konjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-konjer/I2962.php : accessed February 17, 2026), "Harmke Wierenga (1876-1963)".
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