Earl Howe is a title that has been created twice in British history, for members of the Howe and Curzon-Howe family respectively.
The first creation, in the Peerage of Great Britain, was in 1788 for Richard Howe, 4th Viscount Howe, but it became... Wikipedia
Past holders: Richard Howe, 1st Earl Howe, Francis Curzon, 5th Earl Howe, Frederick Curzon, 7th Earl Howe, and more
Peerage: Peerage of the United Kingdom
Motto: LET CURZON HOLDE WHAT CURZON HELDE