Dashed left edge = started before April 1933 ·
Dashed right edge = ongoing beyond April 1933
Events in April 1933 16
1863 – 1933Constantine Cavafy (1863-1933)Died 29 April 1933, aged 70Greek poet from Alexandria whose poems include Ithaka and Waiting for the Barbarians. He died on his seventieth birthday.
1889 – 1933Luis Sánchez Cerro (1889-1933)Died 30 April 1933, aged 43Army officer and president of Peru who took power in a 1930 coup and was later elected. He was assassinated in Lima by a member of APRA.
1933Portugal's Estado Novo constitutionSalazar's authoritarian regime formalisedA new constitution was approved in a plebiscite on 19 March and came into force on 11 April. It established the Estado Novo, which ruled Portugal until 1974.
1933Nazi boycott of Jewish businessesNationwide boycott of Jewish-owned shops and professionalsOn 1 April, SA members stood outside Jewish-owned shops, law offices and medical practices across Germany to deter customers. It was the first nationally organised anti-Jewish action of the Nazi regime.
1933First flight over Mount EverestHouston expedition biplanes fly over the summitOn 3 April, two Westland biplanes of the Houston–Mount Everest expedition flew over the summit from India. The flight produced the first aerial photographs of the mountain.
1933USS Akron crashUS Navy airship lost in a storm off New JerseyThe rigid airship USS Akron crashed into the Atlantic on 4 April, killing 73 of the 76 people aboard. It remains the deadliest airship accident in history.
1933Executive Order 6102Private hoarding of gold banned in the United StatesSigned on 5 April, the order required Americans to hand over most of their gold coins, bullion and gold certificates to the Federal Reserve. It marked the effective end of the gold standard for US citizens.
1933Law for the Restoration of the Professional Civil ServiceJews and political opponents purged from German public serviceEnacted on 7 April, the law removed Jewish and politically unreliable officials from the civil service, including university teachers. It was among the first antisemitic laws of the Nazi regime.
1933 – 2018Montserrat CaballéOpera LegendRenowned soprano known for her bel canto technique and her "Barcelona" duet with Freddie Mercury.
1933 – 1995Elizabeth Montgomery (1933-1995)Died 18 December 1995, aged 62Elizabeth Montgomery was an American actress best known for starring as the witch Samantha Stephens in the television sitcom Bewitched. The show ran for eight seasons in the 1960s and remained a staple of television syndication for decades afterward. She continued acting in television films throughout her career.
1933 – 1967Jayne Mansfield (1933-1967)American actress and sex symbol of the 1950s, star of The Girl Can't Help It.
1933Jayne Mansfield born in Bryn MawrJayne Mansfield is born in Bryn Mawr.
1933 – 2024Arno Penzias (1933-2024)Died 22 January 2024, aged 90German-American astrophysicist who shared the 1978 Nobel Prize for Physics for detecting the cosmic microwave background.
1933Gestapo establishedSecret state police founded in PrussiaHermann Göring created the Gestapo on 26 April from the Prussian political police. It became the Nazi regime's chief instrument for persecuting political opponents and Jews.
1933 – presentWillie NelsonSinger-songwriterTexan country singer and songwriter — Crazy, On the Road Again — a leader of outlaw country and co-founder of Farm Aid.
1933Willie Nelson born in Abbott, TexasRaised by his grandparentsWrites his first song at seven.