Adelaide of Schleswig-Holstein was a German princess born in 1814. She was the daughter of Duke Christian VIII of Schleswig-Holstein and became known for her marriage to King William IV of the United Kingdom in 1830. This union connected her to the British royal family and played a role in the political landscape of Europe during her time. Adelaide was also known for her charitable work and support of various social causes. She became the queen consort of the United Kingdom in 1830 and was admired for her kindness and dedication to her duties. Adelaide passed away in 1857, leaving a lasting legacy.