Sophia Dorothea of Hanover, queen consort of Frederick William I (born 1687)[citation needed]

Sophia Dorothea of Hanover

Queen in Prussia from 1713 to 1740

Sophia Dorothea of Hanover was Queen in Prussia and Electress of Brandenburg during the reign of her husband, King Frederick William I, from 1713 to 1740. She was the mother of Frederick the Great.

Frederick William I of Prussia

King in Prussia from 1713 to 1740

Frederick William I, known as the Soldier King ,was King in Prussia and Elector of Brandenburg from 1713 until his death in 1740, as well as Prince of Neuchâtel.

Wikipedia:Citation needed

Wikipedia information page