Is it ensure, insure, or assure?
1851, one-horse closed carriage with two or four wheels, for two or four persons, from first Lord Brougham (1778-1868). The family name is from a place in Westmoreland.
four-wheeled, one-horse carriage. As originally designed (c. 1838) by Henry (later Baron) Brougham, a former lord chancellor of England, it had a low coupe body, appearing as if the front were cut away, that enclosed one forward-facing seat for two passengers; a coachman's seat was attached to the front, where a third passenger could also ride