Margaret Pember [née Davey] (1868-1942), daughter of Horace, Baron Davey; m. (1895) Francis Pember; twin sister of Beatrix Gatacre; it was through the Pembers that Henson met General Gatacre. See also Volume 85.

Journal references: 23

• 26 May 1906
• 26 Jan 1908
• 14 Feb 1909
• 20 Oct 1909
• 20 Nov 1910
• 25 Dec 1911
• 5 Dec 1914
• 29 Sep 1915
• 30 Sep 1915
• 2 Oct 1915
• 17 Jul 1916
• 2 Nov 1916
• 22 Dec 1917
• 27 Dec 1917
• 29 Dec 1917
• 24 Jun 1918
• 23 Dec 1918
• 8 Jul 1919
• 10 Jul 1919
• 1 Nov 1919
• 14 Feb 1920
• 8 Jan 1922
• 9 Jan 1922

See also Davey, Horace; Pember, Francis [Frank] William; Gatacre [née Davey], Beatrix; Davey [née Donkin], Louisa Hawes