Charles Babbage: Did you mean...?

A c. 1649 painting showing the execution of Charles I of England (r. 1625-1649) in London on 30 January 1649. By Jan Weesop. (Scottish National Gallery, Edinburgh)

A painting showing William Harvey (1578-1657) demonstrating to King Charles I of England (r. 1625-1649) his theory of the circulatory system.

A 1633 painting of Charles I of England (r. 1625-1649) by Anthony van Dyck. (Royal Collection, Windsor Castle)

An 1831 painting by Paul Delaroche showing Oliver Cromwell (1599-1658) examining the dead body of King Charles I of England (r. 1625-1649) after the English Civil War (1642-51). (Hamburger Kunsthalle, Grmany)

A portrait of Charles V, Holy Roman Emperor (r. 1519-1556) with his dog by the Italian Renaissance artist Titian (c. 1487-1576), completed in 1533. Prado Museum, Madrid.

The Augsburg Confession is the affirmation of faith of the Lutheran Church written by Philip Melanchthon (l. 1497-1560) and presented at the Diet of Augsburg in June 1530. The document attempted to reconcile differences between the Lutherans...

Equestrian portrait of Charles I of Spain aka Charles V, Holy Roman Emperor by Titian depicting Charles V at the Battle of Mühlberg in April 1547 where he defeated the Protestant forces of the Schmalkaldic League, 1548. Museo del Prado...

Oliver Cromwell (1599-1658) was an accomplished cavalry commander, then head of Parliament's New Model Army, and finally Lord Protector of England, Scotland, and Ireland. The latter title was awarded to Cromwell for life after the bloody...

A silver coin of Charles the Simple, aka Charles III of France (r. 879-929 CE).

A 19th century CE portrait by Charles de Steuben of Charles the Bald, King of West Francia, r. 875-877 CE. (Palace of Versailles, France)