Jeremiah Clarke (c. 1674 – 1 December 1707) was an English baroque composer and organist, best known for his Trumpet Voluntary, a popular piece often played at wedding ceremonies.The exact date of Clarke's birth has been debated. The Dictionary of National Biography states that Clarke "is said to have been born in 1669 (though probably the date should be earlier)." Most sources say that he is thought to have been born in London around 1674.Clarke was one of the pupils of John Blow at St Paul's Cathedral and a chorister in 1685 at the Chapel Royal. Between 1692 and 1695 he was an organist at Winchester College, then between 1699 and 1704 he was an organist at St Paul's Cathedral. He later became an organist and 'Gentleman extraordinary' at the Chapel Royal, he shared that post with fellow composer William Croft, his friend. They were succeeded by John Blow.