| Male Walter Devereux, First Earl of Essex; Second Viscount Hereford |
| Birth | 16 Sep 1539 | Devereux Castle, Carmarthen, Carmarthenshire, Wales  |
| Death | 22 Sep 1576 | Dublin, County Dublin, Ireland |
| Burial | ||
| Marriage | 4 Jun 1558 | Sheen, Surrey, England |
| Father | ||
| Mother | ||
| Female Lady Laetitia "Lettice" Knollys (Knowles),, Chief Lady of the Bedchamber (Royal Lady in Waiting), Viscountess of Hereford, 1st Countess of Essex, Countess of Leicester |
| Birth | 8 Nov 1543 | Rotherfield Greys, South Oxfordshire District, Oxfordshire, England |
| Death | 25 Dec 1634 | Drayton Bassett, Lichfield District, Staffordshire, England |
| Burial | ||
| Other Spouse | Sir Lord Robert "Robin" Dudley, Knight of Bath, Knight of the Order of Saint Michael, Knight of the Garter, Master of the Horse, Lord Steward of the Royal Household, Privy Councillor, | F883 | |
| Marriage | ||
| Other Spouse | Sir Robert Mayor Leicester Dudley Newcastle | F880 | |
| Marriage | 1558 | Wanstead, Warwickshire, England |
| Other Spouse | Sir Christopher Blount | F888 | |
| Marriage | 15 Apr 1589 | Berkshire, England |
| Father | Sir Lord Francis I "The Elder" Knollys, KG, Sheriff of Hampshire, Statesman, English Courtier, Privy Councillor, 2nd Lord of La War,, Custodian of Wallingford Castle, High Treasurer of The Royal Household, Member of Parliament, Governor of Plymouth | F828 Group Sheet | |
| Mother | Lady Mary Catherine "Kate" ("The Illegitimate Tudor") Carey (Cary), Lady of The Queen's Privy Chamber, | F828 Group Sheet | |
| Female Dame Penelope Devereux of Stowe-by-Chartley,, 1st Countess of Warwick |
| Birth | Jan 1563 | Chartley Castle, Stowe-by-Chartley, Staffordshire, England |
| Death | 7 Jul 1607 | London, England |
| Burial | ||
| Spouse | The Right Honourable Lord Robert Rich II of (Leighs)Leez Priory,, 1st Earl of Warwick | F3811 | |
| Marriage | 10 Jan 1581 | London, Middlesex, England |
| Spouse | Charles Blount | F3708 | |
| Marriage | 26 Dec 1605 | Abbey, London, England |
| Female Dorothy "Dot" Devereux,, Lady |
| Birth | 1564 | Stowe-by-Chartley, Stafford Borough, Staffordshire, England |
| Death | 3 Aug 1619 | Petworth, Sussex, England |
| Burial |
| Male Sir Lord Robert Devereux,, Knight of the Garter, Lord of Devereux, 2nd Earl Essex |
| Birth | 19 Nov 1566 | Bromyard, Herefordshire, England |
| Death | 25 Feb 1601 | Tower Hamlets, Greater London, England |
| Burial |
| Male Earl of Essex |
| Birth | 19 Nov 1566 | Hereford, Berks, Pennsylvania, United States |
| Death | 25 Feb 1600 | a favourite of Queen, Elizabeth, Virginia, United States |
| Burial |
| Male Robert Dudley, Lord |
| Birth | Nov. 10, 1567 | Sheen, Surrey, England |
| Death | 19 Jul 1583 | Wanstead, Sussex, England |
| Burial |
| Male Robert Devereaux, Earl of Essex |
| Birth | 10 Nov 1567 | Bromyard, Herefordshire, England |
| Death | 25 Feb 1601 | Tower Hill, Londen, England |
| Burial |
| Male Walter Devereux, Sir |
| Birth | 1569 | Gravesend, Kent, England |
| Death | 1591 | Rouen, Departement de la Seine-Maritime, Haute-Normandie, France |
| Burial |
| Male Walter William Devereaux, Viscount Hereford Gilliam |
| Birth | 12 Jun 1570 | Chartley, Staffordshire, England |
| Death | 8 Sep 1591 | Rouen, Seine-Maritime, Haute-Normandie, France |
| Burial |
| Male Francis Devereux, Lord |
| Birth | 1571 | Chartley, Staffordshire, England |
| Death | 1572 | Chartley Hall, Chartley, Staffordshire, England |
| Burial |
