Richard Johnston Maunsell1 
Frances Yeilding1
Her married name became Maunsell. From 1838, her married name became Bayly.1
Child of Frances Yeilding and Henry Prittie Bayly
- Letitia Harriet Bayly2,3 d. 1879
- [S47] BIFR1976 page 805. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S8547] John Falvey, “re: Macdonnell Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 12 May 2018. Hereinafter cited as “re: Macdonnell Family.”
O. S. Hooper1
Child of O. S. Hooper
- [S37] BP2003 volume 3, page 3942. See link for full details for this source. Hereinafter cited as. [S37]
Robert George Maunsell1 
He lived at Spa Hill, County Limerick, IrelandG.1
Children of Robert George Maunsell and Dorothea Jane White
- Dora Frances Elizabeth Maunsell2
- Elizabeth Georgina Maunsell2
- Robert Charles Butler Maunsell+2 b. 4 Nov 1872, d. 7 Oct 1930
- Reverend Arthur Persse Gabbett Maunsell+2 b. 4 Jul 1876, d. 26 Jan 1935
- Dudley Philip Winthrop Maunsell+2 b. 22 Aug 1883
James Maurice Willoughby Drummond1 
- [S37] BP2003 volume 3, page 3104. See link for full details for this source. Hereinafter cited as. [S37]
Dorothea Jane White1 
From 17 February 1869, her married name became Maunsell.
Children of Dorothea Jane White and Robert George Maunsell
- Dora Frances Elizabeth Maunsell2
- Elizabeth Georgina Maunsell2
- Robert Charles Butler Maunsell+2 b. 4 Nov 1872, d. 7 Oct 1930
- Reverend Arthur Persse Gabbett Maunsell+2 b. 4 Jul 1876, d. 26 Jan 1935
- Dudley Philip Winthrop Maunsell+2 b. 22 Aug 1883
- [S47] BIFR1976 page 805. See link for full details for this source. Hereinafter cited as. [S47]
- [S47] BIFR1976. [S47]
- [S5375] Josef Müther, “re: Maunsell Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 23 May 2011. Hereinafter cited as “re: Maunsell Family.”
Robert Charles Butler Maunsell1 
He graduated with a Bachelor of Medicine (M.B.)1 He graduated with a Bachelor of Surgery (B.Ch.)1 He was appointed Fellow, Royal College of Surgeons of Ireland (F.R.C.S.I.)1 He was a Surgeon at Mercer’s Hospital, Dublin, County Dublin, IrelandG.1 He was Examiner in Surgery at Trinity College, Dublin University, Dublin, County Dublin, IrelandG.1 He lived at 32 Lower Baggot Street, Dublin, County Dublin, IrelandG.1
Child of Robert Charles Butler Maunsell and Eleanor Hanna
- Eileen Dorothea Maunsell2 b. 15 Oct 1912
James Hanna1
Child of James Hanna
- Eleanor Hanna+2 d. Sep 1956
Eleanor Hanna1 
From 26 July 1911, her married name became Maunsell.
Child of Eleanor Hanna and Robert Charles Butler Maunsell
- Eileen Dorothea Maunsell2 b. 15 Oct 1912
Maximilian Alexander John von Westenholz1
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.