Causebrook Family History
Causebrook Surname Meaning
Probably from Carisbrook (IoW) but this cannot be certain as no medieval bearers have been found.
The place-name is recorded as Caresbroc in the 12th century and Casebroke in 1393 and may derive from a lost river-name of uncertain origin.
Old English brōc means ‘brook stream’.
Source: The Concise Oxford Dictionary of Family Names in Britain, 2021
