Henry Willis II was a prominent British organ builder known for his exceptional craftsmanship and innovative designs. He was born in 1825 and took over his father's business, Henry Willis & Sons, which became famous for creating some of the finest pipe organs in the world. His work is characterized by a blend of traditional techniques and modern advancements, making his organs highly sought after. Willis II's most notable projects include the organ at St. Paul's Cathedral in London and the Royal Albert Hall. His contributions to organ building have had a lasting impact on the field, influencing both the design and sound of organs used in churches, concert halls, and other venues.