1. SIR WILLIAM¹ DE BRERETON was born between 1065 and 1175, and died between 1175 and 1285. ^[10]
Child:

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WILLIAM2 DE BRERETON II, 2ND LORD OF BRERETON of Brereton, Cheshire, England, United Kingdom.

2. WILLIAM² DE BRERETON II, 2ND LORD OF BRERETON (William¹) of Brereton, son of (1) Sir William¹, was born between 1079 and 1172, and died between 1093 and 1282. ^[10]
Child:

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3

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RALPH3 DE BRERETON, 3RD LORD OF BRERETON of Brereton.

3. RALPH³ DE BRERETON, 3RD LORD OF BRERETON (William², William¹) of Brereton, son of (2) William² II, 2nd Lord of Brereton, was born between 1056 and 1186, and died between 1166 and 1296. ^{[20, 10]}
Child:

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WILLIAM4 DE BRERETON III, 4TH LORD OF BRERETON of Brereton, m. about 1194 (AOD-2) MARGERY DE TORHAUNT of Thornton, Cheshire, daughter of (AOD-1) Sir Randle.

4. WILLIAM⁴ DE BRERETON III, 4TH LORD OF BRERETON (Ralph³, William², William¹) of Brereton, son of (3) Ralph³, 3rd Lord of Brereton, was born between 1102 and 1190, and died between 1208 and 1300. He married about 1194, (AOD-2) MARGERY DE TORHAUNT^[20] of Thornton, daughter of (AOD-1) Sir Randle. ^[10]
Knighted by Henry III in 1208, the beginning of honors held in the Brereton family for over five hundren years.^[20]
Child:

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RALPH5 DE BRERETON II, 5TH LORD OF BRERETON of Brereton, d. after 1272; m. (G-25) PRINCESS ADA OF HUNTINGDON, daughter of (G-20) David, Earl of Huntingdon and (D-10) Maud (of CHESTER).

5. RALPH⁵ DE BRERETON II, 5TH LORD OF BRERETON (William⁴, Ralph³, William², William¹) of Brereton, son of (4) William⁴ III, 4th Lord of Brereton and (AOD-2) Margery (de TORHAUNT), was born between 1162 and 1216, died between 1272 and 1326^[10] and was buried in Astbury, Cheshire^[9]. He married (G-25) PRINCESS ADA OF HUNTINGDON, daughter of (G-20) David, Earl of Huntingdon and (D-10) Maud (of CHESTER), who was buried in Astbury^[9]. ^{[10, 16]}
Children:

+	6	i.	WILLIAM6 DE BRERETON IV, 6TH LORD OF BRERETON of Brereton, m. (ALJ-2) _____ SONBACH, daughter of (ALJ-1) Sir Richard.
	7	ii.	GILBERT BRERETON.

6. WILLIAM⁶ DE BRERETON IV, 6TH LORD OF BRERETON (Ralph⁵, William⁴, Ralph³, William², William¹) of Brereton, son of (5) Ralph⁵ II, 5th Lord of Brereton and (G-25) Princess Ada (of HUNTINGDON), was born between 1176 and 1276, and died between 1232 and 1386. He married (ALJ-2) _____ SONBACH, daughter of (ALJ-1) Sir Richard. ^{[10, 16]}
Child:

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WILLIAM7 DE BRERETON V, 7TH LORD OF BRERETON, m. about 1275 (AQE-2) ROESIA DE VERNON, daughter of (AQE-1) Baron Ralph.

8. WILLIAM⁷ DE BRERETON V, 7TH LORD OF BRERETON (William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (6) William⁶ IV, 6th Lord of Brereton and (ALJ-2) _____ (SONBACH), was born between 1232 and 1271, and died between 1342 and 1381. He married about 1275, (AQE-2) ROESIA DE VERNON^[16], daughter of (AQE-1) Baron Ralph. ^{[17, 10]}
Sir William received indulgences from the Pope for services rendered in the Crusades to the Holy Sepulchre, about 1350.^[16]
Children:

+	9	i.	WILLIAM8 DE BRERETON, ESQ., m. (GE-2) MARGERY DE BOSLEY, daughter of (GE-1) Sir Richard.
	10	ii.	MARGERY BRERETON, m. in 1301 THOMAS DE DAVENPORT.

9. WILLIAM⁸ DE BRERETON, ESQ. (William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (8) William⁷ V, 7th Lord of Brereton and (AQE-2) Roesia (de VERNON), was born between 1246 and 1326, and died between 1260 and 1450. He married (GE-2) MARGERY DE BOSLEY, daughter of (GE-1) Sir Richard. ^[18]
Child:

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WILLIAM9 DE BRERETON VI, 8TH LORD OF BRERETON, m. (1) in 1354 (OW-2) ELLEN EGERTON, daughter of (OW-1) David DE EGERTON; m. (2) (OA-2) MARGARET DONE, daughter of (OA-1) Henry DONE.

11. WILLIAM⁹ DE BRERETON VI, 8TH LORD OF BRERETON (William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (9) William⁸, Esq. and (GE-2) Margery (de BOSLEY), was born between 1290 and 1336, and died between 1354 and 1446. He married (1st) in 1354, (OW-2) ELLEN EGERTON^[18], daughter of (OW-1) David DE EGERTON. He married (2nd) (OA-2) MARGARET DONE, daughter of (OA-1) Henry DONE. ^{[3, 1, 8, 11, 18, 22]}
Child of: William⁹ de BRERETON VI, 8th Lord of Brereton and Ellen EGERTON:

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WILLIAM10 BRERETON VII, 9TH LORD OF BRERETON of Brereton, b. in 1350; d. in 1426; m. in 1386 (APU-2) ANYLL VENABLES, daughter of (APU-1) Sir Hugh.

Child of: William⁹ de BRERETON VI, 8th Lord of Brereton and Margaret DONE:

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SIR RANDOLPH10 BRERETON, m. (VZ-3) ALICE IPSTONES, b. about 1396/7[3], daughter of (VZ-2) William and (AMW-4) Maud (de SWYNNERTON) (SAVAGE) IPSTONES.

12. WILLIAM¹⁰ BRERETON VII, 9TH LORD OF BRERETON (William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) of Brereton, son of (11) William⁹ VI, 8th Lord of Brereton and (OW-2) Ellen (EGERTON), was born in 1350^[10], and died about 1426^[10]. He married in 1386, (APU-2) ANYLL VENABLES^[18], daughter of (APU-1) Sir Hugh. ^{[18, 13, 22]}
Children:

	14	i.	ELIZABETH (ELEANOR)11 BRERETON, b. about 1406 in Brereton.
+	15	ii.	WILLIAM BRERETON, d. in 1420 in Harfleur, France; m. about 1404 Of Leighton, Montgomery, England (LL-2) ALICE CORBET, daughter of (LL-1) John CORBET.

13. SIR RANDOLPH¹⁰ BRERETON (William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (11) William⁹ VI, 8th Lord of Brereton and (OA-2) Margaret (DONE), was born between 1298 and 1436, and died between 1358 and 1546. He married (VZ-3) ALICE IPSTONES, daughter of (VZ-2) William and (AMW-4) Maud (de SWYNNERTON) (SAVAGE) IPSTONES, who was born about 1396/7^[3]. ^{[5, 1, 8, 12]}
Children:

+	16	i.	SIR RANDOLPH11 BRERETON of Ipstones, Staffordshire, England, d. after 1468; m. (1) JOAN HOLFORD; m. (2) (HY-2) KATHERINE BULKELEY, daughter of (HY-1) William BULKELEY.
	17	ii.	WILLIAM BRERETON of Burosham, Denbigh, Wales, United Kingdom, d. in 1450; m. CATHERINE DE WYLDE of Burosham.

15. WILLIAM¹¹ BRERETON (William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (12) William¹⁰ VII, 9th Lord of Brereton and (APU-2) Anyll (VENABLES), was born between 1364 and 1398, and died in 1420 in Harfleur^[10]. He married Of Leighton, about 1404, (LL-2) ALICE CORBET, daughter of (LL-1) John CORBET. ^{[7, 18, 13]}
Children:

+	18	i.	WILLIAM12 BRERETON VIII, 10TH LORD OF BRERETON, d. in 1485; m. (1) (OO-2) MATILDA DUTTON, daughter of (OO-1) John DUTTON; m. (2) (VG-2) PHILLIPPA HULSE, daughter of (VG-1) Sir Hugh.
+	19	ii.	ISABEL JOHANNA BRERETON, b. about 1418 in Brereton; m. on 27 Oct. 1436 (CI-5) SIR ROBERT DE ASTON Of Ashtede, Surrey, England, b. about 1414[7], d. in 1464/5[7], son of (CI-2) Sir Roger and (QW-7) Joyce (de FREVILLE).
	20	iii.	MAUD BRERETON of Shavington, Shropshire, England, b. about 1402.
+	21	iv.	ALICE ELIZABETH BRERETON Of Hatherton, Cheshire, b. about 1420; m. (LO-1) PETER CORBETT Of Leigh, Shropshire, b. about 1415, d. after 1483.

16. SIR RANDOLPH¹¹ BRERETON (Randolph¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) of Ipstones, son of (13) Sir Randolph¹⁰ and (VZ-3) Alice (IPSTONES), was born between 1401 and 1462, and died between 1468 and 1572^[3]. He married (1st) JOAN HOLFORD. He married (2nd) (HY-2) KATHERINE BULKELEY, daughter of (HY-1) William BULKELEY. ^{[3, 1, 8, 15]}
Children of: Sir Randolph¹¹ BRERETON and Katherine BULKELEY:

	22	i.	RANDOLPH12 BRERETON of Ipstones, m. EMMA CARINGTON.
+	23	ii.	RALPH BRERETON of Iscoyd, Flintshire, Wales, d. before 1537.
	24	iii.	BARTHOLOMEW BRERETON.

18. WILLIAM¹² BRERETON VIII, 10TH LORD OF BRERETON (William¹¹, William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (15) William¹¹ and (LL-2) Alice (CORBET) BRERETON, was born between 1375 and 1421, and died in 1485^[10]. He married (1st) (OO-2) MATILDA DUTTON, daughter of (OO-1) John DUTTON. He married (2nd) (VG-2) PHILLIPPA HULSE, daughter of (VG-1) Sir Hugh. ^{[19, 13, 22]}
Children of: William¹² BRERETON VIII, 10th Lord of Brereton and Matilda DUTTON:

	25	i.	WILLIAM13 BRERETON of Brereton, d. in 1507; m. KATHERINE BYRON of Horestan Castle, Derbyshire, England.
+	26	ii.	ANDREW BRERETON, 11TH LORD OF BRERETON of Brereton, m. (APW-16) AGNES LEGH of Adlington, Cheshire, daughter of (APW-13) Robert and (AMA-25) Isabel (de STANLEY) LEGH.
	27	iii.	ROBERT BRERETON of Brereton, b. about 1440.
	28	iv.	ROGER BRERETON of Brereton.
	29	v.	HENRY BRERETON of Brereton.
	30	vi.	MATTHEW BRERETON of Brereton.

Children of: William¹² BRERETON VIII, 10th Lord of Brereton and Phillippa HULSE:

	31	i.	SIR JOHN13 BRERETON of Brereton, m. KATHERINE BERKELEY of Beverstone, Gloucestershire, England.
	32	ii.	HUGH BRERETON of Brereton, m. ANNE DONE of Utkington, Cheshire.
	33	iii.	ELIZABETH BRERETON of Brereton, d. on 12 April 1497; m. JOHN RATCLYFFE of Ordeshall, Lancashire, England.
	34	iv.	JANE BRERETON of Brereton, Staffordshire, d. on 30 April 1517.
	35	v.	ELEANOR BRERETON of Brereton, Cheshire, m. HUGH CHOLMONDELEY.
	36	vi.	MATILDA BRERETON of Brereton, Cheshire, m. THOMAS NEEDHAM of Shavington.

19. ISABEL JOHANNA¹² BRERETON (William¹¹, William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), daughter of (15) William¹¹ and (LL-2) Alice (CORBET) BRERETON, was born about 1418 in Brereton, Cheshire, and died between 1444 and 1530. She married on 27 Oct. 1436, (CI-5) SIR ROBERT DE ASTON Of Ashtede, son of (CI-2) Sir Roger and (QW-7) Joyce (de FREVILLE), who was born about 1414^[7], and died in 1464/5^[7]. ^{[25, 2, 7]}
Child: See (CI-5) Sir Robert de ASTON
21. ALICE ELIZABETH¹² BRERETON (William¹¹, William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) Of Hatherton, daughter of (15) William¹¹ and (LL-2) Alice (CORBET) BRERETON, was born about 1420, and died between 1440 and 1530. She married (LO-1) PETER CORBETT Of Leigh, who was born about 1415, and died after 1483. ^[25]
Child: See (LO-1) Peter CORBETT
23. RALPH¹² BRERETON (Randolph¹¹, Randolph¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) of Iscoyd, son of (16) Sir Randolph¹¹ and (HY-2) Katherine (BULKELEY), was born between 1372 and 1523, and died between 1437 and 1537^[6]. ^{[4, 15, 21]}
Child:

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MARGERY13 BRERETON, m. in 1507 (ANX-23) SIR JOHN HOLFORD of Holford, Cheshire, d. about 1546[6], son of (ANX-20) Sir George and (YM-2) Isabel (LEGH).

26. ANDREW¹³ BRERETON, 11TH LORD OF BRERETON (William¹², William¹¹, William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) of Brereton, Cheshire, son of (18) William¹² VIII, 10th Lord of Brereton and (OO-2) Matilda (DUTTON), was born between 1413 and 1459, and died between 1495 and 1569. He married (APW-16) AGNES LEGH of Adlington, daughter of (APW-13) Robert and (AMA-25) Isabel (de STANLEY) LEGH. ^{[13, 24]}
Children:

	38	i.	WILLIAM14 BRERETON, 12TH LORD OF BRERETON of Brereton, Cheshire, b. in 1473; bur. on 4 Feb. 1541 in Milkenny, Ireland; m. ALICE SAVAGE.
	39	ii.	JOHN BRERETON of Leek, Staffordshire.
	40	iii.	ANDREW BRERETON.
	41	iv.	MATTHEW BRERETON.
	42	v.	JOHANNA BRERETON, m. LAWRENCE BUTTON.
	43	vi.	ELLEN BRERETON, b. in Brereton, Cheshire; d. on 22 Sept. 1541 in Gawsworth, Cheshire; m. JOHN FITTON of Gawsworth.
	44	vii.	ALICE BRERETON, m. WILLIAM MORETON.
+	45	viii.	ELIZABETH BRERETON of Brereton, Cheshire, m. (APW-14) PHILLIP LEIGH of Norbury, Cheshire, b. about 1450[25], d. in 1512[25], son of (APW-12) Sir John and Jane (_____).
	46	ix.	CATHERINE BRERETON, m. THOMAS SMITH.
	47	x.	MATILDA BRERETON, m. JOHN DAVENPORT.

37. MARGERY¹³ BRERETON (Ralph¹², Randolph¹¹, Randolph¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), daughter of (23) Ralph¹² BRERETON, was born between 1404 and 1493, and died between 1507 and 1603. She married in 1507, (ANX-23) SIR JOHN HOLFORD^{[6, 21]} of Holford, son of (ANX-20) Sir George and (YM-2) Isabel (LEGH), who died about 1546^[6]. ^{[6, 21]}
Children: See (ANX-23) Sir John HOLFORD

45. ELIZABETH¹⁴ BRERETON (Andrew¹³, William¹², William¹¹, William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) of Brereton, Cheshire, daughter of (26) Andrew¹³, 11th Lord of Brereton and (APW-16) Agnes (LEGH), was born between 1413 and 1474, and died between 1468 and 1584. She married (APW-14) PHILLIP LEIGH of Norbury, son of (APW-12) Sir John and Jane (_____), who was born about 1450^[25], and died in 1512^[25]. ^{[14, 23]}
Child: See (APW-14) Phillip LEIGH