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Rotherwick, Baron (UK, 1939)


Creation: let. pat. 8 Jun 1939


Family name: Cayzer




Per chevron Azure and Argent two Estoiles Or and an Ancient Ship with three masts Sails furled Sable Pinions flying Gules a Chief invected of the third charged with a Rose Gules barbed and seeded proper between two Fleurs-de-lys of the first


A Sea-lion erect proper gorged with a Naval Crown and holding in his dexter paw an Estoile Gold


Dexter:  a Lion;  Sinister:  a Bengal Tiger proper, each gorged with a Naval Crown Or and grasping a Flagpole also proper flying therefrom a Banner Gules thereon a Lozenge Argent charged with a Lion rampant also Gules


Caute Sed Impavide (Cautiously but fearlessly)



Herbert Robin [Cayzer], 1st Baron Rotherwick, JP DL

5th son of Sir Charles William Cayzer, 1st Bt. MP, of Gartmore, co. Perth, by his wife Agnes Elizabeth Trickey, only dau. of William Trickey, of Clifton, Bristol


23 Jul 1881


18 Jan 1911 Freda Penelope Rathborne (d. 11 Feb 1961), dau. of Col William Hans Rathborne, of Scripplestown and Kilcogy, co. Cavan


1. Hon (Herbert) Robin Cayzer, later 2nd Baron Rotherwick

2. Hon (Michael) Anthony Rathborne Cayzer, president and director of various shipping organisations (b. 28 May 1920; d. 1990), mar. (1) 11 Jun 1952 Hon Patricia Helen Browne (b. 16 Feb 1926; d. 1981), 1st dau. of Dominick Geoffrey Edward [Browne], 4th Baron Oranmore and Browne, by his first wife Mildred Helen Egerton, 1st dau. of Hon Thomas Henry Frederick Egerton (by his wife Lady Bertha Anson, 1st dau. of Thomas Francis [Anson], 3rd Earl of Lichfield), 3rd son of Francis Charles Granville [Egerton], 3rd Earl of Ellesmere, and (2) 14 May 1982 Baroness Sybille de Selys Longchamps, and had issue by his first wife

1. Hon Pamela Penelope Cayzer (d. 1987), mar. 17 Jul 1939 Brig Hon Richard Gustavus Hamilton-Russell DSO LVO DL, Gentleman-at-Arms 1956-99, High Sheriff of Yorkshire 1968 (b. 4 Feb 1909; d. 2 Mar 1999), 2nd son of Gustavus William [Hamilton-Russell], 9th Viscount Boyne, by his wife Lady Margaret Selina Lascelles CBE, only dau. of Henry Ulick [Lascelles], 5th Earl of Harewood, and had issue

2. Hon Molly Angela Cayzer (d. Sep 2001), mar. 1 Apr 1944 Maj Gen Sir (Francis) Brian Wyldbore Smith later Wyldbore-Smith CB DSO OBE, of Grantham House, co. Lincoln (b. 10 Jul 1913), 2nd son of Rev William Reginald Wyldbore Smith, Vicar of Coleshill, co. Warwick, and Grindon, co. Durham (by his wife Dorothy Green, dau. of George Green, of Watford, co. Hertford), 2nd son of Rev (Francis) Alfred Smith, Rector of Tarrant Rushton, co. Dorset (by his wife Elinor Mary Frances King, yst. dau. of Rev William Moss King, Rector of Long Crichel, co. Dorset), 1st son of Rev Francis Smith, Rector of Tarrant Rawston and Tarrant Rushton, co. Dorset (by his wife Mary Isabella Bogue, dau. of Capt Richard Bogue), 6th son of Sir John Wyldbore Smith, 2nd Bt., of Sydling St Nicholas, co. Dorset, and had issue


17 Mar 1958


29 Jan 1924 Baronet of the United Kingdom, styled "of Tylney, Hampshire"

8 Jun 1939 Baron Rotherwick, of Tylney in the County of Southampton

suc. by



Member of Parliament (Conservative) for Portsmouth South 1918-22 and 1923-39; Chairman, House of Commons Shipping Committee 1932-39 and Naval Committee 1936-39; Member, Select Committee on Estimates 1934-36; chairman and director of many shipping companies


(Herbert) Robin [Cayzer], 2nd Baron Rotherwick


5 Dec 1912


4 Apr 1952 Sarah Jane Slade (d. 2 Aug 1978), only dau. of Sir Michael Nial Slade, 6th Bt., of Castle Hill House, Nether Stowey, Bridgwater, co. Somerset, by his wife Angela Clare Rosalind Chichester, only dau. of Capt Orlando Chichester, of The Warren, Shirwell, Barnstaple, co. Devon (by his wife Isabel Clare Parks-Smith, dau. of Egerton Parks-Smith, of Clifton, Bristol), 6th son by his first wife of Sir Arthur Chichester, 8th Bt.


1. Hon (Herbert) Robin Cayzer, later 3rd Baron Rotherwick

2. Hon Charles William Cayzer, of Finstock Manor, co. Oxford (b. 26 Apr 1957), mar. 1985 Amanda C S Squire, 2nd dau. of John Squire, of Marbella, Spain, and has issue

3. Hon Avon Arthur Cayzer (b. 13 Sep 1968), mar. Anna Charlotte Coutts Donald (b. 1981), dau. of William F J Coutts Donald by his wife Priscilla Aldington, and has issue

1. Hon Robina Jane Cayzer (b. 24 Jan 1953), mar. 4 Jul 1981 Dr Oliver Debarge, of 62 Elm Park Road, London SW3, and has issue


11 Jun 1996

suc. by



Herbert Robin [Cayzer], 3rd Baron Rotherwick


12 Mar 1954

mar. (1)

6 Mar 1982 (div. 1994) Sara Jane McAlpine, only dau. of Robert James McAlpine, of Tilstone Lodge, Tarporley, co. Cheshire, by his first wife Jane Anton, 1st dau. of James Anton, of Tudor House, Rumsley, nr. Bridgnorth, Shropshire

children by first wife

1. Hon Herbert Robin Cayzer (b. 10 Jul 1989), mar. Allison Boynton, and has issue:

1a. Herbert Robin Cayzer (b. 13 Oct 2017)

2. Hon Henry Alexander Cayzer (b. 1991)

1. Hon Harriette Jane Cayzer (b. 1986)

mar. (2)

21 Jun 2000 Tania Jane Fox, only dau. of Christopher Fox

children by second wife

3. Hon August Inigo Cayzer (b. 2000)

4. Hon Timothy Christopher Cayzer (b. 2 Mar 2003; dvp. 7 Apr 2003)


elected to the House of Lords 1999; suc. his second cousin Sir James Arthur Cayzer, 5th Bt., on 27 Feb 2012 as 6th Baronet of Gartmore, co. Perth


 Last updated 29 Jan 2018




3rd Baron Rotherwick, of Tylney in the County of Southampton

(United Kingdom, let. pat. 8 Jun 1939)

6th Baronet, styled "of Gartmore, co. Perth"

(United Kingdom, let. pat. 12 Dec 1904)

3rd Baronet, styled "of Tylney, Hampshire"

(United Kingdom, let. pat. 29 Jan 1924)



Cornbury Park, Charlbury, Oxford OX7 3EH




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