I looked at the PETTIWARD gentry family and found that the sometime head Robert John PETTIWARD's entry in the 1937 BLG simply states he left nine daus without giving further details.
I decided to look into the
daus and found them all listed in the 1871 census:
https://www.ancestry.co.uk/search/collections/7619/records/4213432
The nine daus of Robert John PETTIWARD c1819-1908 and his w & 2nd cousin Lady Frances Catherine NELSON 1826-77 d of 2nd Earl NELSON
1. Mary Frances PETTIWARD (22 Bramham Gdns, Kensington) b 1 Nov 1856 & d 11 Nov 1927, unm
2. Dorothea Susanna PETTIWARD b 30 Dec 1857 & d 21 Feb 1902: m 1887 Rev Richard Standly DEWING 1854-1931 of Stowlangtoft Rectory, Suffolk, and had issue
2.1 Lt-Col Robert Edward DEWING DSO 1888-ka1918: m c1913 reg Q1 Hants Ruby Edith 1888-1919 d of John BOULDERSON 1838-1925 by his 19 April 1884 m to as her 2nd h Edith Malet ELLIS 1848-1902, and had issue
2.1.1 Patricia Dorothea DEWING BEM 1917-98: m 1946 1st reg Q2 London (div) as her 1st h Maj Christopher Martin Duncan BURNETT 1911-94; m 2nd 1977 reg Q2 Wilts Christopher Standen MORPHEW 1911-86, and had issue by 1st m
2.1.1.1 Briony M BURNETT b c1947 reg Q1 Dublin
2.1.2 Jean Phyllis DEWING 1918-57: m 1st 1941 reg Q2 Berks Lt Louis Frederick CARTER 1908-(2 June)1942; m 2nd 1945 as his 1st w Maj Spencer CROOKENDEN CBE MC 1919-2006, and had issue
2.1.2.1 Simon Robert CROOKENDEN KC b 1946: m 20 Aug 1983 (Times 24 Aug) Sarah Anne Georgina Margaret b March 1956 d of George Leonard PRAGNELL 1914-97 of Stratford-on-Avon by his 1945 m (Rome) to as his 2nd w Margaret LOWRY, and had issue
2.1.2.1.1 Thomas (Tom) Henry CROOKENDEN b 19 Sep 1987 (Times 23 Sep)
2.1.2.1.1 Rebecca Jean CROOKENDEN b 9 Nov 1985 (Times 13 Nov): m 2016 Christopher Harry Gilbert b 1985 s of Gilbert John CHALK and as her 2nd (of 3) h Gillian Frances BLOIS b 1943 (d of Sir Gervase Ralph Edmund BLOIS 10th Bt 1901-68), and had issue
2.1.2.1.1.1 Rufus Napier J CHALK b 2019 reg Q3 Lambeth
2.1.2.1.1.2 Ivo Neville S CHALK b 2021 reg Q3 Lambeth
2.1.2.1.2 Alice Lily CROOKENDEN b 5 Aug 1991 (Times 8 Aug)
2.2 Maj-Gen Richard Henry DEWING CB DSO MC 1891-1981: m 1920 Helen 1898-1976 (her yr sister Norah Susan 1900-90 having m 2nd Baron Remnant) elder d of Lt-Col Alexander John WOGAN-BROWNE 1864-1931 ?scion of that Irish gentry family of Castle Browne and Caroline Marcia 1858-1947 d of Gen James Maurice PRIMROSE 1819-92 and Elizabeth 1834-1925 d of Rev George Hamilton de la Poer BERESFORD 1801-69 (gs of 1st Baron DECIES 1743-1819 who was bro of 1st Marquess of WATERFORD 1735-1800) and his 1st w Elizabeth NISBET d 1847, and had issue
2.2.1 Patrick Robert DEWING d 20 Jan 1923 Dorset, an infant of a few weeks.
2.2.2 Nicholas Wogan DEWING (Greenways, Harpenden, Herts) b 19 April 1925 & d 15 April 1959 ka Libya: m 19_ Claire Elisande 1928-2012 d of Sir Ivor JENNINGS KBE QC 1903-65 (Who’s Who) and Helena KONSALIK [her parents are mentioned in Telegraph death notice, but not her late husband nor any issue]
2.2.3 Lt-Cdr William Beresford DEWING RN (The Hollies, Kildary, Ross-shire) b 28 March 1930 & d 6 Oct 1998: m 1963 ref 098/A/135 Inverness (eng Telegraph 25 Jan) Irene Isabel J[ean] b 1936 ref 098/A/443 Inverness d of William MUNRO of The Hollies, Kildary, Ross-shire, and had issue
2.2.3.1 Elizabeth Irene DEWING b 1964 ref 685/5/4821 George Square: m 1989 ref 195/24 Rosskeen, John Edmund (banker) b Oct 1961 of Karori, Wellington, NZ s of Hugh ROSS of Dunedin, NZ and Louise _, and had issue
2.2.3.1.1 Alice Caroline ROSS b 5 June 1997 Wellington (Times 6 June)
2.2.3.2 Caroline Jean DEWING b 1966 ref 098/A/69 Inverness
2.2.1 A daughter _ DEWING ….
2.3 Capt Maurice Nelson DEWING 1896-1976: m 1921 reg Q3 Suffolk Sheila Rhode HAWKINS 1899-1989, and had issue
2.3.1. Hugh M[ichael] DEWING (Brockenhurst, Hants) b c1929 reg Q1 Hants [& d 23 April 2014]: m 1964 reg Q4 Hants Margaret Emily Mayes BURNETT 1930-2012, and had issue
2.3.1.1 Robert Mark DEWING b 1968 reg Q2 Hants: m 2000 reg Q3 Oxon Verity C d of Basil EASTWOOD of Stonesfield, Oxon, and had issue
2.3.1.1.1 Elizabeth Rosamund Eastwood DEWING b 2002 reg Q3 Hants
2.3.1.1. Sarah Jane DEWING b 1966 reg Q3 Hants: m 1996 reg Q3 Hants Jeremy M[artin] MASON [b 1967 reg Q2 Chatham], and had issue
2.3.1.1.1 Aidan Hugh MASON b 2000 reg Q2 Southampton
2.3.1.1.2 Albert James MASON b 2002 reg Q2 Southampton
2.3.1.1.1 Constance Miriam MASON b 2004 reg Q3 Southampton
3. Anna Catherine PETTIWARD b 1859 & d 18 Feb 1918: m 1881 reg Q 3 Suffolk Algernon Beckford BEVAN 1855-1924 scion of that gentry family f/o Trent Park, Suffolk, and had issue
3.1 Gilbert John Beckford BEVAN 1882-1958: m 1920 Elizabeth Edith (Isabel) 1890-1970 3rd d of Maj-Gen Sir George Kenneth SCOTT MONCRIEFF KCB KCMG CIE 1855-1924 scion of that Scots gentry family f/o Fossoway and Helen Morin MOUBRAY 1862-1916 scion of that Scots gentry family of Broomlands, and had issue
3.1.1 John S Beckford BEVAN (Kensington, London, W8) 1923-: m 1953 reg Q1 London Pamela Joan b 26 Oct 1926 d of Mrs Barbara BROOK of Knightsbridge, and has issue
3.1.1.1 Simon S B BEVAN b 1955 reg Q3 Kensington
3.1.1.1 Penelope M B BEVAN b 4 Dec 1953 reg Q1 1954 Kensington
3.1.2 Robert George Beckford BEVAN 1924-2002: m 1956 Susan Joan b c1934 reg Q1 Bucks d of Colin Rosser CRICKMAY 1904-99 (architect) of Jordans, Longfield Rd, Weymouth by his 17 June 1931 m (St Mary, Wimbledon) to Etheline Joan PEAKE 1901-88, and had issue
3.1.2.1 Jane Frances BEVAN b 1961
3.1.2.1 A dau _ BEVAN b 7 Oct 1962
3.2 Lt-Col Edward Beckford BEVAN DSO 1883-1925: m 1916 as her 1st h Kathleen Helen Mary (Mrs Fitzadam Millar) d of Sir George SMITH KCMG 1858-1938 and Lucie M’Duff CARGILL CBE, and had issue
3.2.1 Peter Edward Beckford BEVAN 1925-93: m 13 Oct 1948 (Kenya) Joan Patricia d of Cmdr Fitzadam MILLAR DSC RN 1890-1965 of Liphook, Hants (who m 3rd Joan’s sister-in-law – see above) by his 1918 1st m reg Q3 Devon to Frances Louise LEWARNE 1893-1928 (bur Nairobi, Kenya), and had issue
3.2.1.1 Sally Elizabeth BEVAN b 1950 (Kenya): ?m 1972 reg Q4 Kent Michael A PHILLIPS
3.2.1.2 Frances Anne BEVAN b 1951 (Kenya): ?m c1983 reg Q1 Plymouth Miles K BURTON
3.2.1.3 Priscilla Favell BEVAN b 1953 (Kenya): m 2002 reg Q3 Devon Ari Tapani Pepe ARTI b July 1944
3.2.1 Anne Beckford BEVAN 1921-2014, unm
3.3 Godfrey Beckford BEVAN 1885-1904, unm
3.4 Louis Horatio Beckford BEVAN 1888-1930, unm
3.1 Frances Anne Beckford BEVAN m 1934 her cousin Rear-Adm Sir Richard Hugh Loraine BEVAN KBE CB DSO MVO 1885-1976 (Who’s Who), no issue.
4. Bertha Caroline PETTIWARD (Norfolk Hotel, Harrington Rd, S Ken) b 1860 & d 9 Feb 1929, unm
5. Jane Elizebeth PETTIWARD (Finborough Hall, Stowmarket, Suffolk) b 15 April 1861 & d 30 May 1891, unm
6. Susan Emmeline PETTIWARD (Finborough Hall, Stowmarket, Suffolk) b 19 Oct 1862 & d 27 March 1899, unm
7. Clara Phebe PETTIWARD b 1864 & d 1921 reg Q2 London, unm
8. Etheldreda Lucy PETTIWARD (Furzy, Essenden Rd, St Leonards-on-Sea) b 1866 & d 12 March 1931, unm
9. Helen Alice PETTIWARD b 14 Oct 1867 & d 8 Oct 1942: m 1905 reg Q2 Suffolk Orby Russell Morgan WOOD 1863-(19 Dec)1942, and had issue
9.1 Margaret Helen WOOD 1909-96, unm