Queen Beatrix of the Netherlands was born on January 31, 1938. She became queen in 1980 after her mother, Queen Juliana, abdicated the throne. Beatrix was known for her dedication to public service and her efforts to modernize the Dutch monarchy. During her reign, she focused on social issues and cultural heritage. In 2013, Beatrix announced her decision to abdicate, passing the crown to her son, King Willem-Alexander. Her reign lasted over 33 years, making her one of the longest-serving monarchs in Dutch history.