*Alan C. Jenkins (1912–96) and Nancy Letitia Whitaker Jenkins (née Bovill) (1916–2012). Nancy Jenkins had Susan while married to Richard O’Neill-Roe. The Jenkinses lived at ‘Pear Trees’, Belstone, near where SP took her horse-riding lessons. Alan Jenkins gave SP a signed and inscribed copy of his White Horse and Black Bulls (London: Blackie, 1960) which appeared at auction via Bonhams on 21 March 2018.