Kramer Family Tree » Jan Renzes Poortinga (1878-????)

Birthday May 11, 1878

• The temperature on May 11, 1878 was about 14.3 °C. There was 9 mm of rain. The air pressure was 1 kgf/m² and came mainly from the west-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 95%. Source: KNMI
• Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
• In the year 1878: Source: Wikipedia
  • The Netherlands had about 4.0 million citizens.
  • January 16 » Russo-Turkish War (1877–78): Battle of Philippopolis: Captain Aleksandr Burago with a squadron of Russian Imperial army dragoons liberates Plovdiv from Ottoman rule.
  • February 19 » Thomas Edison patents the phonograph.
  • May 25 » Gilbert and Sullivan's comic opera H.M.S. Pinafore opens at the Opera Comique in London.
  • September 1 » Emma Nutt becomes the world's first female telephone operator when she is recruited by Alexander Graham Bell to the Boston Telephone Dispatch Company.
  • October 15 » The Edison Electric Light Company begins operation.
  • December 18 » The Al-Thani family become the rulers of the state of Qatar.

Source: Wikipedia

• 1869 » Archibald Warden, English tennis player († 1943)
• 1871 » Frank Schlesinger, American astronomer and author († 1943)
• 1875 » Harriet Quimby, American pilot and screenwriter († 1912)
• 1881 » Al Cabrera, Spanish-Cuban baseball player and manager († 1964)
• 1881 » Jan van Gilse, Dutch composer and conductor († 1944)
• 1881 » Theodore von Kármán, Hungarian-American mathematician, physicist, and engineer († 1963)