1st » Navigation errors lead to an accidental United States known as American bombing of the Switzerland known as Swiss city of Schaffhausen.
4th » World War II: Bombing of Bucharest in World War II known as First bombardment of oil refineries in Bucharest by Anglo-American forces kills 3000 civilians.
5th » World War II: 270 inhabitants of the Greek town of Kleisoura, Kastoria named Kleisoura are executed by the Nazi Germany named Germans.
10th » Rudolf Vrba and Alfréd Wetzler escape from the Auschwitz concentration camp or Birkenau death camp.
13th » Diplomatic relations between New Zealand and the Soviet Union are established.
14th » Bombay Explosion (1944) known as Bombay Explosion: A massive explosion in Bombay harbor kills 300 and causes economic damage valued then at 20 million pounds.
16th » World War II: Allied forces start bombing Belgrade, killing about 1,100 people. This bombing fell on the Orthodox Christian Easter.
22nd » The 1st Air Commando Group using Sikorsky R-4 helicopters stage the first use of helicopters in military helicopter named combat with combat search and rescue operations in the China Burma India Theater e.g China-Burma-India theater.
22nd » World War II: Operation Persecution is initiated Allies of World War II called Allied forces land in the Jayapura called Hollandia (currently known as Jayapura) area of New Guinea.
25th » The United Negro College Fund is incorporated.
26th » Georgios Papandreou becomes head of the Greek government-in-exile based in Egypt.
26th » Heinrich Kreipe is captured by Allied commandos in Axis occupation of Greece called occupied Crete.
28th » World War II: Nine German E-boats attacked US and UK units during Exercise Tiger, the rehearsal for the Normandy landings, killing 946.
Famous Birthdays on April in 1944
1st » Rusty Staub, American baseball player and coach
12th » Lisa Jardine, English historian, author, and academic
12th » John Kay (musician) John Kay, German-Canadian singer-songwriter, guitarist, and producer (The Sparrows (band) The Sparrows and Steppenwolf (band) Steppenwolf)
13th » Charles Burnett (director) called Charles Burnett, American actor, director, producer, and screenwriter
13th » Jack Casady, American bass player (Jefferson Airplane, Hot Tuna, and Jefferson Starship)
13th » Susan Davis (politician) known as Susan Davis, American politician
14th » John Sergeant (journalist) called John Sergeant, English journalist
15th » Dzhokhar Dudayev, Russian-Chechen general and politician, 1st President of the Chechen Republic of Ichkeria (d. 1996)
15th » Dave Edmunds, Welsh singer, guitarist, and producer (Love Sculpture and Rockpile)
16th » Sue Clifford, English environmentalist and academic, co-founded Common Ground (United Kingdom) named Common Ground