Elizabeth Mary Majendie1 
From 27 April 1807, her married name became Allanson-Winn.
Children of Elizabeth Mary Majendie and Hon. George Mark Arthur Way Allanson-Winn
- Charles Allanson-Winn, 3rd Lord Headley, Baron Allanson and Winn of Aghadoe+2 b. 25 Jun 1810, d. 30 Jul 1877
- Hon. Jane Mary Allanson-Winn2 b. c 1812, d. 13 Nov 1884
- Hon. Rowland Allanson-Winn+2 b. 5 Jun 1816, d. 8 May 1888
Charles Allanson-Winn, 3rd Lord Headley, Baron Allanson and Winn of Aghadoe1 
He succeeded as the 9th Baronet Wynne, of Nostell, co. Yorks [E., 1660] on 9 April 1840.1 He succeeded as the 3rd Lord Headley, Baron Allanson and Winn of Aghadoe, co. Kerry [I., 1797] on 9 April 1840.1 He succeeded as the 3rd Baronet Winn, of Little Warley, co. Essex [G.B., 1776] on 9 April 1840.1 He held the office of Deputy Lieutenant (D.L.) of Essex.1 He was appointed Representative Peer [Ireland] in 1868.1
Children of Charles Allanson-Winn, 3rd Lord Headley, Baron Allanson and Winn of Aghadoe and Maria Margaret d‘Arley
- Hon. Laura Jane Allanson-Winn2 d. 26 Oct 1923
- Hon. Millicent Julia Allanson-Winn+2 d. 13 Jul 1933
- Hon. Marion Sybil Allanson-Winn2 d. Apr 1934
- Hon. Rowland William Allanson-Winn2 b. 18 Jun 1842, d. 20 Jun 1842
- Charles Mark Allanson-Winn, 4th Lord Headley, Baron Allanson and Winn of Aghadoe+2 b. 4 Dec 1845, d. 13 Jan 1913
Major unknown d’Arley1
Child of Major unknown d’Arley
- Maria Margaret d‘Arley+2 d. 24 Apr 1894
Maria Margaret d’Arley1 
From 29 June 1841, her married name became Allanson-Winn.
Children of Maria Margaret d’Arley and Charles Allanson-Winn, 3rd Lord Headley, Baron Allanson and Winn of Aghadoe
- Hon. Laura Jane Allanson-Winn2 d. 26 Oct 1923
- Hon. Millicent Julia Allanson-Winn+2 d. 13 Jul 1933
- Hon. Marion Sybil Allanson-Winn2 d. Apr 1934
- Hon. Rowland William Allanson-Winn2 b. 18 Jun 1842, d. 20 Jun 1842
- Charles Mark Allanson-Winn, 4th Lord Headley, Baron Allanson and Winn of Aghadoe+2 b. 4 Dec 1845, d. 13 Jan 1913
Hon. Rowland William Allanson-Winn1 
Charles Mark Allanson-Winn, 4th Lord Headley, Baron Allanson and Winn of Aghadoe1 
He was educated at Harrow School, Harrow, London, England.1 He was educated at University College, Oxford University, Oxford, Oxfordshire, England.1 He succeeded as the 4th Lord Headley, Baron Allanson and Winn of Aghadoe, co. Kerry [I., 1797] on 30 July 1877.1 He succeeded as the 10th Baronet Wynne, of Nostell, co. Yorks [E., 1660] on 30 July 1877.1 He succeeded as the 4th Baronet Winn, of Little Warley, co. Essex [G.B., 1776] on 30 July 1877.1 He was admitted to Captain, Honourable Artillery Company between 1881 and 1885.1 He was appointed Representative Peer [Ireland] in 1883.1 In 1886 he was bankrupted.1 He held the office of Deputy Lieutenant (D.L.) of County Kerry.1 He held the office of Justice of the Peace (J.P.) for Middlesex.1 He held the office of Justice of the Peace (J.P.) for Essex.1
Child of Charles Mark Allanson-Winn, 4th Lord Headley, Baron Allanson and Winn of Aghadoe and Elizabeth Houssemayne Blennerhassett
- Hon. Avis Millicent Blennerhassett Allanson-Winn2 d. 29 Apr 1936
Johan van Vianen Heer van Beverweerd1 
Children of Johan van Vianen Heer van Beverweerd and Elisabeth van Buren
- Gijsbrecht van Vianen Heer van Beverweerd+1 d. bt 23 Jul 1434 – 1436
- Maria van Vianen+1 b. 1410
Margaretha van Vlotstale1 
Children of Margaretha van Vlotstale and Sweder I van Beusichem Heer van Vianen
- Hubrecht van Beusichem Heer van Vianen+1 b. 1255, d. 1318
- Elisabeth van Beusichem+1 b. 1260
Hon. Avis Millicent Blennerhassett Allanson-Winn1 
From 27 April 1896, her married name became Crosse.1 From 29 April 1911, her married name became Llewellyn.1
Herbert Dudley Hinton Crosse1 
He lived at Newell House, Sherborne, Dorset, England.1
- [S37] BP2003 volume 3, page 3498. See link for full details for this source. Hereinafter cited as. [S37]