Only three of the couple's children survived infancy: Charles Wesley junior (1757–1834), Sarah Wesley (1759–1828), who like her mother was also known as Sally, and Samuel Wesley (1766–1837). Their other children, John, Martha Maria, Susannah, Selina and John James are all buried in Bristol, having died between 1753 and 1768. (See monument in garden on north side of junction of Lewis Mead and The Haymarket, Bristol.) Both Samuel and Charles junior were musical child prodigies and, like their father, became organists and composers. Charles junior spent most of his career as the personal organist of the Royal Family, and Samuel became one of the most accomplished musicians in the world and is often called "the English Mozart". Samuel Wesley's son, Samuel Sebastian Wesley, was one of the foremost British composers of the 19th century.