Philippine Elisabeth von Sachsen-Meiningen 
Philippine Luise von Sachsen-Meiningen 
Arthur Percival Fountain1
Child of Arthur Percival Fountain
- [S8] BP1999 volume 1, page 71. See link for full details for this source. Hereinafter cited as. [S8]
Keith Norman Montague, 3rd Baron Amwell1
He was educated at Ealing Grammar School, Ealing, London, EnglandG.1 He graduated from Nottingham University, Nottingham, Nottinghamshire, EnglandG, in 1964 with a Bachelor of Science, Civil Engineering (B.Sc.)1 He was a consulting civil engineer in 1965.1 He was registered as a Chartered Engineer (C.Eng.)1 He was appointed Fellow, Institution of Civil Engineers (F.I.C.E.)1 He was registered as a Chartered Geologist (C.Geol.)1 He was a director of various companies in the construction industry between 1989 and 2009.1 He succeeded as the 3rd Baron Amwell, of Islington, co. London [U.K., 1947] in 1990.1 He was appointed Fellow, Geological Society (F.G.S.)1 He was registered as a Member, Institute of Highways and Transportation (M.I.H.T.)1
Children of Keith Norman Montague, 3rd Baron Amwell and Mary Palfreyman
- Hon. Ian Keith Montague1 b. 20 Sep 1973
- Hon. Christopher James Montague1 b. 24 Feb 1977
- [S8] BP1999 volume 1, page 71. See link for full details for this source. Hereinafter cited as. [S8]
Mary Palfreyman1
From 5 May 1970, her married name became Montague.1 After her marriage, Mary Palfreyman was styled as Baroness Amwell in 1990.
Children of Mary Palfreyman and Keith Norman Montague, 3rd Baron Amwell
- Hon. Ian Keith Montague1 b. 20 Sep 1973
- Hon. Christopher James Montague1 b. 24 Feb 1977
- [S8] BP1999 volume 1, page 71. See link for full details for this source. Hereinafter cited as. [S8]
Frank Palfreyman1
Child of Frank Palfreyman
- [S8] BP1999 volume 1, page 71. See link for full details for this source. Hereinafter cited as. [S8]
Heinrich II Graf Reuss zu Lobenstein
Child of Heinrich II Graf Reuss zu Lobenstein
Hon. Ian Keith Montague1
- [S8] BP1999 volume 1, page 71. See link for full details for this source. Hereinafter cited as. [S8]
Wilhelmine Luise von Sachsen-Meiningen 
Children of Wilhelmine Luise von Sachsen-Meiningen and Adolf Prinz von Hessen-Philippsthal-Barchfeld
- Karl Landgraf von Hessen-Philippsthal-Barchfeld+1 b. 27 Jun 1784, d. 17 Jul 1854
- Friedrich Wilhelm Karl Ludwig Prinz von Hessen-Philippsthal-Barchfeld2 b. 10 Aug 1786, d. 30 Nov 1834
Adolf Prinz von Hessen-Philippsthal-Barchfeld 
He gained the title of Prinz von Hessen-Philippsthal-Barchfeld.
Children of Adolf Prinz von Hessen-Philippsthal-Barchfeld and Wilhelmine Luise von Sachsen-Meiningen
- Karl Landgraf von Hessen-Philippsthal-Barchfeld+1 b. 27 Jun 1784, d. 17 Jul 1854
- Friedrich Wilhelm Karl Ludwig Prinz von Hessen-Philippsthal-Barchfeld3 b. 10 Aug 1786, d. 30 Nov 1834
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 114. Hereinafter cited as The Book of Kings.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S36] Page 69. See link for full details for this source. Hereinafter cited as. [S36]