In William Shakespeare

William Shakespeare

William Shakespeare was an English poet and playwright, widely regarded as the greatest writer in the English language and the world's pre-eminent dramatist. He is often called England's national poet and the "Bard of Avon"...

's play Hamlet

Hamlet

The Tragical History of Hamlet, Prince of Denmark, or more simply Hamlet, is a tragedy by William Shakespeare, believed to have been written between 1599 and 1601...

, Gertrude is Hamlet

Prince Hamlet

Prince Hamlet is a fictional character, the protagonist in Shakespeare's tragedy Hamlet. He is the Prince of Denmark, nephew to the usurping Claudius and son of the previous King of Denmark, Old Hamlet. Throughout the play he struggles with whether, and how, to avenge the murder of his father, and...

's mother and Queen of Denmark

Denmark

Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

. Her relationship with Hamlet is somewhat turbulent, since he resents her for marrying her husband's brother Claudius

King Claudius

King Claudius is a character and the antagonist from William Shakespeare's play Hamlet. He is the brother to King Hamlet, second husband to Gertrude and uncle to Hamlet. He obtained the throne of Denmark by murdering his own brother with poison and then marrying the late king's widow...

 after he murdered the King (young Hamlet's father, King Hamlet

King Hamlet

The ghost of Hamlet's father is a character from William Shakespeare's play Hamlet, also known as The Tragedy of Hamlet, Prince of Denmark. In the stage directions he is referred to as "Ghost."...

). Gertrude reveals no guilt in her marriage with Claudius after the recent murder of her husband, and Hamlet begins to show signs of jealousy towards Claudius. According to Hamlet, she scarcely mourned her husband's death before marrying Claudius.
Gertrude is first seen in Act 1 Scene 2 as she tries to cheer Hamlet over the loss of his father, begging him to stay at home rather than going back to school in Wittenberg

Wittenberg

Wittenberg, officially Lutherstadt Wittenberg, is a city in Germany in the Bundesland Saxony-Anhalt, on the river Elbe. It has a population of about 50,000....

.