1930 United States Federal Census, Ancestry.com, Year: 1930; Census Place: Baltimore, Baltimore City, Maryland; Page: 17B; Enumeration District: 0223; FHL microfilm: 2340593 / Ancestry.com
U.S., Naturalization Records, 1840-1957, Ancestry.com, National Archives and Records Administration (NARA); Washington, D.C.; Naturalization Petitions of the US District Court for the District of Maryland, 1906-1930; Microfilm Roll: 17; Microfilm Serial: M1640 / Ancestry.com
1920 United States Federal Census, Ancestry.com, Year: 1920; Census Place: Baltimore Ward 13, Baltimore (Independent City), Maryland; Roll: T625_659; Page: 9A; Enumeration District: 207 / Ancestry.com
The temperature on July 19, 1911 was between 12.0 °C and 22.8 °C and averaged 17.2 °C. There was 11.4 hours of sunshine (71%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
May 15 » More than 300 Chinese immigrants are killed in the Torreón massacre when the forces of the Mexican Revolution led by Emilio Madero take the city of Torreón from the Federales.
July 1 » Germany despatches the gunship SMSPanther to Morocco, sparking the Agadir Crisis.
August 21 » The Mona Lisa is stolen by Vincenzo Peruggia, a Louvre employee.
September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
October 9 » An accidental bomb explosion triggers the Wuchang Uprising against the Chinese monarchy.
Day of death May 16, 1973
The temperature on May 16, 1973 was between -0.5 °C and 14.2 °C and averaged 8.7 °C. There was 14.6 hours of sunshine (93%). The almost cloudless was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
January 22 » A chartered Boeing 707 explodes in flames upon landing at Kano Airport, Nigeria, killing 176.
March 29 » Operation Barrel Roll, a covert American bombing campaign in Laos to stop communist infiltration of South Vietnam, ends.
July 11 » Varig Flight 820 crashes near Paris, France on approach to Orly Airport, killing 123 of the 134 on board. In response, the FAA bans smoking in airplane lavatories.
November 16 » U.S. President Richard Nixon signs the Trans-Alaska Pipeline Authorization Act into law, authorizing the construction of the Alaska Pipeline.
December 9 » British and Irish authorities sign the Sunningdale Agreement in an attempt to establish a power-sharing Northern Ireland Executive and a cross-border Council of Ireland.
December 17 » Thirty passengers are killed in an attack by Palestinian terrorists on Rome's Leonardo da Vinci–Fiumicino Airport.
When copying data from this family tree, please include a reference to the origin: David Chaim, "Lazarus tree", database, Genealogy Online (https://www.genealogieonline.nl/lazarus-tree/I412196714284.php : accessed May 4, 2025), "Jack Roffman (1911-1973)".
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