Grendon Family History
Grendon Surname Meaning
From one or more of the many places called Grendon or Grindon such as Grendon in Witheridge (Devon), Grendon in Tavistock (also Devon), Grendon (Northants), Grendon (Warwicks), and Grendon Underwood (Bucks), recorded as Grenedone in 1197.
Grendon Bishop and Grendon Warren (Herefs), Grindon (Durham), Grindon (Northumb), and Grindon (Staffs) are also notable locations.
Source: The Oxford Dictionary of Family Names in Britain and Ireland, 2016
