Surname of “Wilken” assumed given that Caroline Swart’s brother is named, “Blake Wilken”, as per an email from Caroline dated 23 May 2018. This would be Caroline’s father. Caroline is also a x3-great granddaughter of Elizabeth Devis (b.1777). Brian of nzolivers.com is a x4-great grandson of Elizabeth’s brother, Henry Devis (b.1778).