William Henry Yelverton1
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 20. Hereinafter cited as The New Extinct Peerage.
Sarah Jane Burke 
Her married name became Beatty.
Children of Sarah Jane Burke and James Beatty
- Susanna Beatty+ b. 22 Feb 1852, d. 4 Feb 1915
- Wallace Beatty+ b. 13 Nov 1853
- Henry James Beatty b. 20 May 1855, d. 16 Jun 1901
James Beatty 
Children of James Beatty and Sarah Jane Burke
- Susanna Beatty+1 b. 22 Feb 1852, d. 4 Feb 1915
- Wallace Beatty+ b. 13 Nov 1853
- Henry James Beatty b. 20 May 1855, d. 16 Jun 1901
- [S47] BIFR1976 See link for full details for this source. Hereinafter cited as. [S47]
Wallace Beatty 
He had five children.
Children of Wallace Beatty and Frances Eleanor Edge
- Wallace Beatty1 d. 1912
- Henry Beatty+1 d. 1941
- Eric Beatty1
- Desmond Beatty1
- John Beatty1
- [S1401] Christopher Quaile, “re: Lord Bowen,” e-mail message to British and European Nobility Register. Hereinafter cited as “re: Lord Bowen.”
Frances Eleanor Edge
Her married name became Beatty.
Children of Frances Eleanor Edge and Wallace Beatty
- Wallace Beatty1 d. 1912
- Henry Beatty+1 d. 1941
- Eric Beatty1
- Desmond Beatty1
- John Beatty1
- [S1401] Christopher Quaile, “re: Lord Bowen,” e-mail message to British and European Nobility Register. Hereinafter cited as “re: Lord Bowen.”
Henry James Beatty 
He had two children.
Elizabeth Anne White
Her married name became Beatty.
Susanna Beatty 
She lived at Dublin, County Dublin, IrelandG.2 Her married name became Casement.
Children of Susanna Beatty and Roger Casement
- Captain John Casement1 b. 19 Mar 1880, d. 2 Dec 1944
- Maj.-Gen. Francis Casement+1 b. 19 Oct 1881, d. 14 Aug 1967
- Roger Hugh Casement+1 b. 8 Apr 1883, d. 2 Mar 1924
- Robert James Casement+1 b. 19 Nov 1884, d. 15 Jun 1946
- Edgar Reginald Casement+1 b. 13 Oct 1886, d. 28 Sep 1962
Roger Casement 
He was educated at Royal School, Dungannon, County Tyrone, IrelandG.1 He lived at Trinity College, Dublin University, Dublin, County Dublin, IrelandG.1 He held the office of Deputy Lieutenant (D.L.) of County Antrim.1 He held the office of Justice of the Peace (J.P.) for County Antrim.1 He lived at Magherintemple, Ballycastle, County Antrim, IrelandG.1
Children of Roger Casement and Susanna Beatty
- Captain John Casement2 b. 19 Mar 1880, d. 2 Dec 1944
- Maj.-Gen. Francis Casement+2 b. 19 Oct 1881, d. 14 Aug 1967
- Roger Hugh Casement+2 b. 8 Apr 1883, d. 2 Mar 1924
- Robert James Casement+2 b. 19 Nov 1884, d. 15 Jun 1946
- Edgar Reginald Casement+2 b. 13 Oct 1886, d. 28 Sep 1962
- [S47] BIFR1976 page 218. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S5553] Jeff Dudgeon, “re: Casement Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 15 July 2011. Hereinafter cited as “re: Casement Family.”
Captain John Casement1 
He was educated at Coleraine Academic Institute, Coleraine, County Londonderry, IrelandG.2 He was educated at H.M.S. Britannia, EnglandG.2 He was with the Submarine Research Station at Falmouth, Cornwall, EnglandG.2 He fought in the First World War, where he was mentioned in despatches.2 He was awarded the Distinguished Service Order (D.S.O.) in 1918.2 He held the office of Deputy Lieutenant (D.L.)1 He retired from the military in 1922, with the rank of Captain, late of the Royal Navy.1 He lived at Magherintemple, Ballycastle, County Antrim, IrelandG.2
