Heinrich XIII Prinz Reuss zu Köstritz1
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Heinrich XV Prinz Reuss zu Köstritz1
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Heinrich III Prinz Reuss zu Köstritz1 
Children of Heinrich III Prinz Reuss zu Köstritz and Franziska Baronin Mayr von Melnhof
- Antonia Prinzessin Reuss zu Köstritz+1 b. 11 Jan 1945
- Felizitas Prinzessin Reuss zu Köstritz+2 b. 22 Oct 1946
- Heinrich XII Prinz Reuss zu Köstritz+2 b. 13 Oct 1950
Child of Heinrich III Prinz Reuss zu Köstritz and Odylia Gräfin zu Castell-Castell
- Heinrich XVII Prinz Reuss zu Köstritz b. 1 Nov 1968
Franz Baron Mayr von Melnhof1
He gained the title of Baron Mayr von Melnhof.1
Child of Franz Baron Mayr von Melnhof and Marie Prinzessin zu Hohenlohe-Waldenburg-Schillingsfürst
- Franziska Baronin Mayr von Melnhof+1 b. 12 Dec 1919, d. 11 Apr 1964
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Otto Friedrich III Fürst zu Ysenburg und Büdingen1 
He gained the title of 3rd Fürst zu Ysenburg und Büdingen.1 He was given the name of Otto Friedrich Viktor Ferdinand Maximilian Gustav Richard Bogislav at birth.2
Children of Otto Friedrich III Fürst zu Ysenburg und Büdingen and Felicitas Anna Eleonore Cecilie Prinzessin Reuss zu Köstritz
- Wolfgang-Ernst Ferdinand Heinrich Franz Karl Georg Wilhelm Prinz zu Isenburg-Budingen-Wachtersbach+ b. 20 Jun 1936
- Alexandra Sophie Prinzessin zu Ysenburg und Büdingen2 b. 23 Oct 1937, d. 1 Jun 2015
- Ferdinand Heinrich Prinz zu Isenburg-Budingen-Wachtersbach+ b. 19 Oct 1940, d. 8 Mar 1989
- Christian Albrecht Prinz zu Isenburg-Budingen-Wachtersbach+ b. 3 Jan 1943
- Sylvester Prinz zu Isenburg-Budingen-Wachtersbach+ b. 31 Dec 1949
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 344. Hereinafter cited as The Book of Kings.
- [S3] Marlene A. Eilers, Queen Victoria’s Descendants (Baltimore, Maryland: Genealogical Publishing Co., 1987), page 161. Hereinafter cited as Queen Victoria’s Descendants.
Marie Prinzessin zu Hohenlohe-Waldenburg-Schillingsfürst1
She gained the title of Prinzessin Marie zu Hohenlohe-Waldenburg-Schillingsfürst.1
Child of Marie Prinzessin zu Hohenlohe-Waldenburg-Schillingsfürst and Franz Baron Mayr von Melnhof
- Franziska Baronin Mayr von Melnhof+1 b. 12 Dec 1919, d. 11 Apr 1964
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Percy Lippitt1
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Odylia Gräfin zu Castell-Castell1
Child of Odylia Gräfin zu Castell-Castell and Heinrich III Prinz Reuss zu Köstritz
- Heinrich XVII Prinz Reuss zu Köstritz b. 1 Nov 1968
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Konstantin Graf zu Castell-Castell1
Child of Konstantin Graf zu Castell-Castell and Luitgardis Gräfin von Rechteren-Limpurg
- Odylia Gräfin zu Castell-Castell+1 b. 26 Oct 1939
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.
Luitgardis Gräfin von Rechteren-Limpurg1
Child of Luitgardis Gräfin von Rechteren-Limpurg and Konstantin Graf zu Castell-Castell
- Odylia Gräfin zu Castell-Castell+1 b. 26 Oct 1939
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 345. Hereinafter cited as The Book of Kings.