What is "grossmith"

Grossmith is a surname. Notable people with the surname include:

• George Grossmith (1847–1912), an English comedian, writer, and musician
• Weedon Grossmith (1854–1919), an English artist, writer, and actor
• George Grossmith, Jr. (1874–1935), a British actor and producer
• Lawrence Grossmith (1877–1944), an English actor