* 1415 – Cecily Neville, Duchess of York ( d. 1495 )

Richard was born at Fotheringhay Castle, the eighth and youngest child of Richard Plantagenet, 3rd Duke of York ( who was a strong claimant to the throne of King Henry VI ) and Cecily Neville.

* May 3 – Cecily Neville, mother of Edward IV of England and Richard III of England ( d. 1495 )

* May 31 – Cecily Neville, mother of Edward IV of England and Richard III of England ( b. 1415 )

Edward of York was born at Rouen in France, the second child of Richard, 3rd Duke of York ( who had a strong genealogical claim to the throne of England ), and Cecily Neville.

Her christening was celebrated at Westminster Abbey, her sponsors being her grandmothers Cecily Neville, Duchess of York, and Jacquetta of Luxembourg, Duchess of Bedford.

George Plantagenet, 1st Duke of Clarence, 1st Earl of Salisbury, 1st Earl of Warwick, KG ( 21 October 1449 – 18 February 1478 ) was the third son of Richard Plantagenet, 3rd Duke of York, and Cecily Neville, and the brother of kings Edward IV and Richard III.

She was on good terms with her mother-in-law, Cecily Neville, Duchess of York, with whom she discussed religious works, such as the one written by Mechtilde of Hackeborn.

* Lady Cecily Neville ( 1415 – 1495 ) (" Proud Cis "), married Richard, 3rd Duke of York and mothered Kings Edward IV of England and Richard III of England

She was a daughter of Richard Plantagenet, 3rd Duke of York, and Cecily Neville, and the sister of two Kings of England, Edward IV and Richard III.

Duke Richard's wife, Cecily Neville, Duchess of York, was interred in a tomb opposite.

Edward of Norwich, 2nd Duke of York, who was killed at the Battle of Agincourt in 1415, Richard Plantagenet, 3rd Duke of York, and his wife, Cecily Neville as well as his son Edmund, Earl of Rutland, who with Richard himself, fell at the Battle of Wakefield in 1460, are buried in the church.

As was his right, in 1424 he betrothed the 13-year-old Richard to his daughter Cecily Neville, then aged 9.

On 19 May 1426 he was knighted at Leicester by John of Lancaster, 1st Duke of Bedford, the younger brother of Henry V. In October 1429 ( or earlier ) his marriage to Cecily Neville took place.

His children with Cecily Neville include:

| Edward Plantagenet1460 – 1461 || Edward Plantagenet || 28 April 1442Rouenson of Richard Plantagenet and Cecily Neville || Elizabeth Woodville1 May 146410 children || 9 April 1483Westminsterage 40

His mother was the second surviving daughter of Richard Plantagenet, 3rd Duke of York and Cecily Neville.

Lady Cecily Neville, Duchess of York ( 3 May 1415 – 31 May 1495 ) was the wife of Richard Plantagenet, 3rd Duke of York, and the mother of two Kings of England: Edward IV and Richard III.

Lady Cecily Neville was a daughter of Ralph Neville, 1st Earl of Westmorland, and Joan Beaufort, Countess of Westmorland.

Cecily Neville died on 31 May 1495 and was buried in the tomb with Richard and their son Edmund at the Church of St Mary and All Saints, Fotheringhay, Northamptonshire, with a papal indulgence.

All subsequent English monarchs, beginning with Henry VIII, are descendants of Elizabeth of York, and therefore of Cecily Neville.

Cecily Neville as the Duchess of York has been portrayed by many noted actresses in various films and television programs, especially productions of Shakespeare's Richard III.

Cecily Neville is portrayed in " The White Queen ", Philippa Gregory's novel about Elizabeth Woodville, and is mentioned in the second novel of the Cousin's War series ," The Red Queen " about Lady Margaret Beaufort.

de: Cecily Neville

In 1424, when Cecily was nine years old, she was betrothed by her father to his thirteen-year-old ward, Richard Plantagenet, 3rd Duke of York.

* 1958 – Cecily Adams, American actress ( d. 2004 )

* Miss Cecily Cardew – Evelyn Millard

* April 30 – Cecily Lefort, English World War II heroine ( d. 1945 )

* March 20 – Cecily of York, English princess ( d. 1507 )

* August 24 – Cecily of York, English princess ( b. 1469 )

* Cecily of York ( 20 March 1469 – 24 August 1507 ); married first John Welles, 1st Viscount Welles and second Thomas Kyme or Keme.

* Thomas Grey, Earl of Huntingdon, Marquess of Dorset and Lord Ferrers de Groby ( 1457 – 20 September 1501 ), married firstly Anne Holland, but she died young without issue ; he married secondly on 18 July 1474, Cecily Bonville, suo jure Baroness Harington and Bonville, by whom he had fourteen children.

* Cecily of York ( 1469 – 1507 ), Viscountess Welles

| Richard Plantagenet1415 – 1460 || Richard Plantagenet || 21 September 1411son of Richard of Conisburgh, 3rd Earl of Cambridge and Anne de Mortimer || Cecily Neville143713 children || 30 December 1460Wakefieldage 49

| Richard PlantagenetHouse of York1425 – 1460 ' || || 21 September 1411son of Richard of Conisburgh, 3rd Earl of Cambridge and Anne de Mortimer || Cecily Neville143713 children || 30 December 1460Wakefieldaged 49

| Edward PlantagenetHouse of York1460 – 1461 ' || Edward Plantagenet || 28 April 1442Rouenson of Richard Plantagenet and Cecily Neville || Elizabeth Woodville1 May 146410 children || 9 April 1483Westminsteraged 40

* Richard Plantagenet, 3rd Duke of York ( 21 September 1411 – 30 December 1460 ), married in 1429 Cecily Neville, by whom he had thirteen children.

* Lady Cecily Neville ( 1415 – 1495 ), married Richard, 3rd Duke of York.

Cecily Lefort ( 30 April 1900 – February 1945 ) was a British SOE agent, during World War II.

All agree that he married Cecily, Marchioness of Dorset ( 1460-12 May 1529 ), daughter of William Bonville, 6th Baron Harington, and widow of Wiltshire's first cousin Thomas Grey, 1st Marquess of Dorset ( c. 1456 – 1501 ).

Cecily April Adams ( February 6, 1958 – March 3, 2004 ) was an American actress, casting director, and lyricist.

* Cecily – Beth Morris