On 10 Nov 1341 Henry Percy 1st Earl Northumberland was born to Henry Percy 3rd Baron Percy and Mary Plantagenet at Alnwick Castle

In 1358 Henry Percy 1st Earl Northumberland and Margaret Neville were married

Around 1362 Thomas Percy was born to Henry Percy 1st Earl Northumberland and Margaret Neville at Shrewsbury

On 20 May 1364 Henry Percy was born to Henry Percy 1st Earl Northumberland and Margaret Neville at Alnwick Castle

On 23 Apr 1366 Henry Percy 1st Earl Northumberland was appointed 43th Knight Garter: Edward III

On 18 May 1368 Henry Percy 1st Earl Northumberland succeeded 4th Baron Percy

In 1377 Henry Percy 1st Earl Northumberland was created 1st Earl Northumberland (1C 1377)

In 1381 Henry Percy 1st Earl Northumberland and Maud Lacy were married

On 12 Aug 1399 Richard II King England negotiated with Henry Percy 1st Earl Northumberland at Conwy Castle during the Richard II Abdication

On 13 Oct 1399 Henry Percy 1st Earl Northumberland carried the Lancaster Sword. at Westminster Abbey during the Coronation of Henry IV

On 14 Sep 1402 Henry Percy 1st Earl Northumberland fought at Homildon Hill during the Battle of Homildon Hill: England

On 19 Feb 1408 Henry Percy 1st Earl Northumberland was killed at Bramham Moor during the Battle of Bramham Moor: Henry Percy

Ralph Percy was born to Henry Percy 1st Earl Northumberland and Margaret Neville

Alan Percy was born to Henry Percy 1st Earl Northumberland and Margaret Neville


Father: Henry Percy 3rd Baron Percy

GrandFather: Henry Percy 2nd Baron Percy

2G GrandFather: Henry Percy 1st Baron Percy

3G GrandFather: Henry Percy 7th Baron Percy Topcliffe

4G GrandFather: William Percy 6th Baron Percy Topcliffe

5G GrandFather: Henry Percy

3G GrandMother: Eleanor Warenne

4G GrandFather: John Warenne 6th Earl Surrey

5G GrandFather: William Warenne 5th Earl Surrey

5G GrandMother: Maud Marshal

4G GrandMother: Alice Lusignan

5G GrandFather: Hugh Lusignan

5G GrandMother: Isabella Angouleme

2G GrandMother: Eleanor Fitzalan

3G GrandFather: Richard Fitzalan 8th Earl Arundel

4G GrandFather: John Fitzalan 7th Earl Arundel

5G GrandFather: John Fitzalan 6th Earl Arundel

5G GrandMother: Maud Verdun

4G GrandMother: Isabella Mortimer

5G GrandFather: Roger Mortimer 1st Baron Mortimer Wigmore

5G GrandMother: Maud Braose

3G GrandMother: Alice Saluzzo

GrandMother: Idonia Clifford

2G GrandFather: Robert Clifford 1st Baron Clifford

3G GrandFather: Roger Clifford

4G GrandFather: Roger Clifford

5G GrandFather: Roger Clifford

5G GrandMother: Sybil Ewyas

4G GrandMother: Hawise Botreaux

5G GrandFather: John Botreaux

5G GrandMother: Hawise Newmarche

3G GrandMother: Isabella Vipont

4G GrandFather: Robert Vipont

4G GrandMother: Isabel Fitzjohn

5G GrandFather: John Fitzpeter

5G GrandMother: Isabel Bigod

2G GrandMother: Maud Clare

3G GrandFather: Thomas Clare

4G GrandFather: Richard Clare 5th Earl Hertford, 6th Earl Gloucester

5G GrandFather: Gilbert Clare 4th Earl Hertford, 5th Earl Gloucester

5G GrandMother: Isabel Marshal

4G GrandMother: Maud Lacy

5G GrandFather: John Lacy 7th Baron Lacy, 8th Baron Halton, 8th Baron Bowland

5G GrandMother: Margaret Quincy 2nd Earl Lincoln

3G GrandMother: Juliana Fitzgerald

4G GrandFather: Maurice Fitzgerald

5G GrandFather: Maurice Fitzgerald

5G GrandMother: Juliana Grenville

4G GrandMother: Emmeline Longespée

5G GrandFather: Stephen Longespée

5G GrandMother: Emmeline Riddlesford

Mother: Mary Plantagenet

GrandFather: Henry Plantagenet 3rd Earl Leicester, 3rd Earl Lancaster

2G GrandFather: Edmund Crouchback Plantagenet 1st Earl Leicester, 1st Earl Lancaster

3G GrandFather: Henry III King England

4G GrandFather: John "Lackland" I King England

5G GrandFather: Henry "Curtmantle" II King England

5G GrandMother: Eleanor Poitiers

4G GrandMother: Isabella Angouleme

5G GrandFather: Aymer Angouleme

5G GrandMother: Alice Courtenay

3G GrandMother: Eleanor Provence

4G GrandFather: Raymond Berenguer Provence

5G GrandFather: Alfonso Barcelona

5G GrandMother: Gersenda Ii Sabran

4G GrandMother: Beatrice Savoy

5G GrandFather: Thomas Savoy

5G GrandMother: Margaret Geneva

2G GrandMother: Blanche Capet

3G GrandFather: Robert Capet

4G GrandFather: Louis Capet

5G GrandFather: Philip Augustus Capet

5G GrandMother: Isabelle Flanders

4G GrandMother: Blanche Ivrea

5G GrandFather: Alfonso Ivrea

5G GrandMother: Eleanor Plantagenet Queen Castile

3G GrandMother: Matilda Reginar

4G GrandFather: Henry Reginar II Duke Brabant

5G GrandFather: Henry Reginar Godfrey VIII Duke Lower Lorraine, I Duke Brabant

5G GrandMother: Maud Metz

4G GrandMother: Marie Swabia

5G GrandFather: Philip Swabia

GrandMother: Maud Chaworth

2G GrandFather: Patrick Chaworth

3G GrandFather: Patrick Chaworth

2G GrandMother: Isabella Beauchamp

3G GrandFather: William Beauchamp 9th Earl Warwick

4G GrandFather: William Beauchamp

5G GrandFather: Walter Beauchamp

5G GrandMother: Joan Mortimer

4G GrandMother: Isabel Maudit

5G GrandFather: William Maudit

5G GrandMother: Alice Beaumont-Roger

3G GrandMother: Maud Fitzjohn

4G GrandFather: John Fitzpeter

5G GrandFather: Geoffrey Fitzpeter

5G GrandMother: Aveline Clare

4G GrandMother: Isabel Bigod

5G GrandFather: Hugh Bigod 3rd Earl Norfolk

5G GrandMother: Maud Marshal