Births on June 30

Mark Spoelstra, American singer-songwriter and guitarist (d. 2007)

Mark Warren Spoelstra (June 30, 1940 – February 24, 2007) was an American singer-songwriter and folk and blues guitarist.

17 May

Brussels
World War II: Germany occupies Brussels, Belgium.
12 Jun

Erwin Rommel
World War II: Thirteen thousand British and French troops surrender to Major General Erwin Rommel at Saint-Valery-en-Caux.
5 Jul

Vichy France
World War II: The United Kingdom and the Vichy France government break off diplomatic relations.
10 Jul

Vichy France
World War II: The Vichy government is established in France.
11 Jul

Vichy France
World War II: Vichy France regime is formally established. Philippe Pétain becomes Prime Minister of France.