Baron Gretton

Baron Gretton is a peerage title in the Peerage of the United Kingdom. It was created in 1944.

Barons Gretton (1944)

• John Gretton, 1st Baron Gretton (1867-1947)
• John Frederic Gretton, 2nd Baron Gretton (1902-1982)
• John Henrik Gretton, 3rd Baron Gretton (1941-1989)
• John Lysander Gretton, 4th Baron Gretton (b. 1975)