Alexander de Percy1
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Gilbert de Gant1
Child of Gilbert de Gant and Alice de Montfort
- Emma de Gant+1 b. c 1071
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Alice de Montfort1
Child of Alice de Montfort and Gilbert de Gant
- Emma de Gant+1 b. c 1071
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Hugh de Montfort1
Child of Hugh de Montfort
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Alan de Percy1 
Child of Alan de Percy
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
William de Percy1
On 20 July 1182 he was mentioned in a legal transaction involving his aunt, Agnes de Percy.1
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Maud de Percy1 
After her marriage, Maud de Percy was styled as Countess of Warwick before 28 December 1175.
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Henry de Percy1 
In 1231 his brother William settled the manor of Heyshott, Sussex on him.1 He was ancestor of the Percys of Heyshott.1
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Isabel (?)1 
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
Richard de Percy1 
In 1215 he was allegedly one of the 25 magnates nominated to see that King John honoured the Magna Carta.1 In 1216 he was excommunicated by Pope Innocent III at King John’s request.1
Children of Richard de Percy and Agnes de Neville
- [S37] BP2003 volume 2, page 2938. See link for full details for this source. Hereinafter cited as. [S37]
