Elizabeth Alice Clifford1
Walter Harper1 
- [S1437] Robert J. M. Barrett, “re: Barrett Family,” e-mail message to British and European Nobility Register, 27 August 2005 – 31 May 2008. Hereinafter cited as “re: Barrett Family.”
- [S7529] WikiTree, online http://www.wikitree.com/. Hereinafter cited as WikiTree.
Peter Marshall Roberts1
Child of Peter Marshall Roberts
Caroline Peta Roberts1
Her married name became Versen.2 From 1989, her married name became Clifford.
Child of Caroline Peta Roberts and Hon. Rollo Hugh Clifford
- Sophie Katharine Rose Clifford2 b. 1991
Sophie Katharine Rose Clifford1
Emily Hope
Her married name became Harper.
- [S7529] WikiTree, online http://www.wikitree.com/. Hereinafter cited as WikiTree.
Gerald Samuel Harper 
- [S7529] WikiTree, online http://www.wikitree.com/. Hereinafter cited as WikiTree.
Julian Breakspear Bede Kirby1
Sibella Ross
Her married name became Harper.
