What happened 1747 AD

In May 1747, Bach visited the court of King Frederick II of Prussia in Potsdam. The king played a theme for Bach and challenged him to improvise a fugue based on his theme. Bach obliged, playing a three-part fugue on one of Frederick's fortepianos, which was a new type of instrument at the time. Upon his return to Leipzig he composed a set of fugues and canons, and a trio sonata, based on the Thema Regium (theme of the king).

From 1747 to 1831 Iraq was ruled, with short intermissions, by Mamluk officers of Georgian origin.

Coelestin Jungbauer was born in Grattersdorf, Bavaria, in 1747.

Jean-Franois Rewbell was born in Colmar, France in 1747.

The United States' first well-known naval hero, John Paul Jones, was born in Arbigland, Kirkcudbrightshire, Scotland.

In May 1747, Bach visited the court of King Frederick II of Prussia in Potsdam. The king played a theme for Bach and challenged him to improvise a fugue based on his theme. Bach obliged, playing a three-part fugue on one of Frederick's fortepianos, which was a new type of instrument at the time. Upon his return to Leipzig he composed a set of fugues and canons, and a trio sonata, based on the Thema Regium (theme of the king).

From 1747 to 1831 Iraq was ruled, with short intermissions, by Mamluk officers of Georgian origin.

Coelestin Jungbauer was born in Grattersdorf, Bavaria, in 1747.

Jean-Franois Rewbell was born in Colmar, France in 1747.

The United States' first well-known naval hero, John Paul Jones, was born in Arbigland, Kirkcudbrightshire, Scotland.