See also

Family of Edmund Plantagenet of Woodstock, 1st Earl of Kent and Margaret Wake 3rd Baroness Wake of Liddell

Husband: Edmund Plantagenet of Woodstock, 1st Earl of Kent (1301-1330)
Wife: Margaret Wake 3rd Baroness Wake of Liddell ( - )
Children: Edmund Plantagenet - 2nd Earl of Kent ( - )
Margaret Plantagenet - Viscountess of Tartas ( - )
Joan Plantagenet - 4th Countess of Kent (1328-1385)
John Plantagenet - 3rd Earl of Kent ( - )

Husband: Edmund Plantagenet of Woodstock, 1st Earl of Kent

Name: Edmund Plantagenet of Woodstock, 1st Earl of Kent
Sex: Male
Father: Edward Plantagenet - King Edward I (1239-1307)
Mother: Margeurite of France (1282-1317)
Birth 5 Jul 1301 Woodstock Palace, Oxfordshire, England
Title 1st Earl of Kent
Death 19 Mar 1330 (age 28) Winchester Castle, Hampshire, England

Wife: Margaret Wake 3rd Baroness Wake of Liddell

Name: Margaret Wake 3rd Baroness Wake of Liddell
Sex: Female
Father: -
Mother: -

Child 1: Edmund Plantagenet - 2nd Earl of Kent

Name: Edmund Plantagenet - 2nd Earl of Kent
Sex: Male

Child 2: Margaret Plantagenet - Viscountess of Tartas

Name: Margaret Plantagenet - Viscountess of Tartas
Sex: Female

Child 3: Joan Plantagenet - 4th Countess of Kent

Name: Joan Plantagenet - 4th Countess of Kent
Sex: Female
Spouse 1: Thomas Holland - 1st Earl of Kent ( - )
Spouse 2: William Montacute - 2nd Earl of Salisbury ( - )
Spouse 3: Edward Plantagenet - The Black Prince (1330-1376)
Children: Richard Plantagenet - King Richard II (1367-1400)
Note: Joan, LG, suo jure 4th Countess of Kent, 5th Baroness Wake of Liddell (19 September 1328 – 7 August 1385), known to history as The Fair Maid of Kent, was the first post-conquest Princess of Wales as wife to Edward, the Black Prince, son and heir of King Edward III. Although the French chronicler Jean Froissart called her "the most beautiful woman in all the realm of England, and the most loving", the appellation "Fair Maid of Kent" does not appear to be contemporary.[1] Joan assumed the title of 4th Countess of Kent and 5th Baroness Wake of Liddell after the death of her brother, John, in 1352.

see https://en.wikipedia.org/wiki/Joan_of_Kent
Birth 19 Sep 1328
Death 7 Aug 1385 (age 56)

Child 4: John Plantagenet - 3rd Earl of Kent

Name: John Plantagenet - 3rd Earl of Kent
Sex: Unknown