1. SIR WILLIAM¹ DE BRERETON was born between 1064 and 1175, and died between 1175 and 1285. ^[11]
Child:

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WILLIAM2 DE BRERETON II, 2ND LORD OF BRERETON of Brereton, Cheshire, England, United Kingdom, b. about 1130/1 of Brereton[11]; d. about 1200/1.

2. WILLIAM² DE BRERETON II, 2ND LORD OF BRERETON (William¹) of Brereton, son of (1) Sir William¹, was born between 1078/9 and 1172, and died between 1092/3 and 1282. ^[11]
Child:

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RALPH3 DE BRERETON, 3RD LORD OF BRERETON of Brereton, b. about 1100 of Brereton[11]; d. about 1250.

3. RALPH³ DE BRERETON, 3RD LORD OF BRERETON (William², William¹) of Brereton, son of (2) William² II, 2nd Lord of Brereton, was born between 1055 and 1186, and died between 1166 and 1296. ^{[11, 21]}
Child:

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WILLIAM4 DE BRERETON III, 4TH LORD OF BRERETON of Brereton, b. about 1170 of Brereton[11]; d. about 1250; m. about 1194[21] (APK-2) MARGERY DE TORHAUNT of Thornton, Cheshire, daughter of (APK-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 1101/2 and 1190, and died between 1208 and 1300. He married about 1194^[21], (APK-2) MARGERY DE TORHAUNT of Thornton, daughter of (APK-1) Sir Randle. ^{[11, 21]}
Knighted by Henry III in 1208, the beginning of honors held in the Brereton family for over five hundren years.^[21]
Child:

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RALPH5 DE BRERETON II, 5TH LORD OF BRERETON of Brereton, b. about 1190 of Brereton[9]; d. about 1300[11]; m. (F-25) PRINCESS ADA OF HUNTINGDON, bur. in Astbury, Cheshire[9], daughter of (F-20) David, Earl of Huntingdon and (C-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 (APK-2) Margery (de TORHAUNT), was born between 1161 and 1216, died between 1272 and 1326^[11] and was buried in Astbury^[9]. He married (F-25) PRINCESS ADA OF HUNTINGDON, daughter of (F-20) David, Earl of Huntingdon and (C-10) Maud (of CHESTER), who was buried in Astbury^[9]. ^{[9, 11, 17, 21]}
Children:

+	6	i.	WILLIAM6 DE BRERETON IV, 6TH LORD OF BRERETON of Brereton, b. about 1250/1 of Brereton; d. about 1300/1; m. (AMP-2) _____ SONBACH, daughter of (AMP-1) Sir Richard.
	7	ii.	GILBERT BRERETON, b. about 1250/1; d. about 1300/1.

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 (F-25) Princess Ada (of HUNTINGDON), was born between 1175/6 and 1276, and died between 1231/2 and 1386. He married (AMP-2) _____ SONBACH, daughter of (AMP-1) Sir Richard. ^{[11, 17]}
Child:

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WILLIAM7 DE BRERETON V, 7TH LORD OF BRERETON, b. about 1250; d. about 1360; m. about 1275[17] (ARK-2) ROESIA DE VERNON, daughter of (ARK-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 (AMP-2) _____ (SONBACH), was born between 1231 and 1271, and died between 1342 and 1381. He married about 1275^[17], (ARK-2) ROESIA DE VERNON, daughter of (ARK-1) Baron Ralph. ^{[11, 17, 18]}
Sir William received indulgences from the Pope for services rendered in the Crusades to the Holy Sepulchre, about 1350.^[17]
Children:

+	9	i.	WILLIAM8 DE BRERETON, ESQ., b. about 1290/1; d. about 1350/1; m. (GE-2) MARGERY DE BOSLEY, daughter of (GE-1) Sir Richard.
	10	ii.	MARGERY BRERETON, b. about 1280; d. about 1350; m. in 1301[17] 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 (ARK-2) Roesia (de VERNON), was born between 1245/6 and 1326, and died between 1259/60 and 1450. He married (GE-2) MARGERY DE BOSLEY, daughter of (GE-1) Sir Richard. ^[19]
Child:

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WILLIAM9 DE BRERETON VI, 8TH LORD OF BRERETON, b. about 1330; d. about 1400; m. (1) in 1354[19] (PH-2) ELLEN EGERTON, daughter of (PH-1) David DE EGERTON; m. (2) (OL-2) MARGARET DONE, daughter of (OL-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 1289/90 and 1336, and died between 1354 and 1446. He married (1st) in 1354^[19], (PH-2) ELLEN EGERTON, daughter of (PH-1) David DE EGERTON. He married (2nd) (OL-2) MARGARET DONE, daughter of (OL-1) Henry DONE. ^{[1, 3, 8, 11, 12, 19, 23]}
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[11] of Brereton[11]; d. about 1430[11]; m. in 1386[19] (ARA-2) ANYLL VENABLES, daughter of (ARA-1) Sir Hugh.

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

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SIR RANDOLPH10 BRERETON, b. about 1350/1; d. about 1450/1; m. (WQ-3) ALICE IPSTONES, b. about 1396[3], daughter of (WQ-2) William and (AOD-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 (PH-2) Ellen (EGERTON), was born in 1350^[11] of Brereton^[11], and died about 1430^[11]. He married in 1386^[19], (ARA-2) ANYLL VENABLES, daughter of (ARA-1) Sir Hugh. ^{[11, 14, 19, 20, 23]}
Children:

	14	i.	ELIZABETH11 BRERETON, b. about 1406 in Brereton; d. about 1450.
+	15	ii.	WILLIAM BRERETON, b. about 1380; d. in 1420[11] in Harfleur, France[11]; m. about 1404 Of Leighton, Montgomery, England (LS-2) ALICE CORBET, daughter of (LS-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 (OL-2) Margaret (DONE), was born between 1297/8 and 1436, and died between 1400/1 and 1546. He married (WQ-3) ALICE IPSTONES, daughter of (WQ-2) William and (AOD-4) Maud (de SWYNNERTON) (SAVAGE) IPSTONES, who was born about 1396^[3]. ^{[1, 5, 8, 13]}
Children:

+	16	i.	SIR RANDOLPH11 BRERETON of Ipstones, Staffordshire, England, b. about 1430/1 of Ipstones[3]; d. about 1500[3]; m. (1) JOAN HOLFORD; m. (2) (HZ-2) KATHERINE BULKELEY, daughter of (HZ-1) William BULKELEY.
	17	ii.	WILLIAM BRERETON of Burosham, Denbigh, Wales, United Kingdom, b. about 1430/1 of Burosham; d. in 1450[10]; 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 (ARA-2) Anyll (VENABLES), was born between 1363/4 and 1398, and died in 1420^[11] in Harfleur^[11]. He married Of Leighton, about 1404, (LS-2) ALICE CORBET, daughter of (LS-1) John CORBET. ^{[7, 11, 14, 19]}
Children:

+	18	i.	WILLIAM12 BRERETON VIII, 10TH LORD OF BRERETON, b. about 1420; d. in 1485[11]; m. (1) (OZ-2) MATILDA DUTTON, daughter of (OZ-1) John DUTTON; m. (2) (VX-2) PHILLIPPA HULSE, daughter of (VX-1) Sir Hugh.
+	19	ii.	ISABEL JOHANNA BRERETON, b. about 1418 in Brereton; d. about 1490; m. on 27 Oct. 1436 (CE-5) SIR ROBERT DE ASTON Of Ashtede, Surrey, England, b. Of Ashtede about 1414[7], d. about 1464[2], son of (CE-2) Sir Roger and (RI-7) Joyce (de FREVILLE).
	20	iii.	MAUD BRERETON of Shavington, Shropshire, England, b. about 1402 of Shavington; d. about 1450.
+	21	iv.	ALICE ELIZABETH BRERETON Of Hatherton, Cheshire, b. about 1420 Of Hatherton; d. about 1490; m. (LV-1) PETER CORBETT Of Leigh, Shropshire, b. Of Leigh about 1415, d. about 1510.

16. SIR RANDOLPH¹¹ BRERETON (Randolph¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹) of Ipstones, son of (13) Sir Randolph¹⁰ and (WQ-3) Alice (IPSTONES), was born between 1400/1 and 1461, and died between 1468 and 1571^[3]. He married (1st) JOAN HOLFORD. He married (2nd) (HZ-2) KATHERINE BULKELEY, daughter of (HZ-1) William BULKELEY. ^{[1, 3, 8, 16]}
Children of: Sir Randolph¹¹ BRERETON and Katherine BULKELEY:

	22	i.	RANDOLPH12 BRERETON of Ipstones, b. about 1450/1 of Ipstones[3, 16]; d. about 1500/1 in Burgundy, France[3, 16]; m. EMMA CARINGTON.
+	23	ii.	RALPH BRERETON of Iscoyd, Flintshire, Wales, b. about 1450/1 of Iscoyd[6, 22]; d. about 1500[6].
	24	iii.	BARTHOLOMEW BRERETON, b. about 1450/1; d. about 1500/1.

18. WILLIAM¹² BRERETON VIII, 10TH LORD OF BRERETON (William¹¹, William¹⁰, William⁹, William⁸, William⁷, William⁶, Ralph⁵, William⁴, Ralph³, William², William¹), son of (15) William¹¹ and (LS-2) Alice (CORBET) BRERETON, was born between 1374 and 1421, and died in 1485^[11]. He married (1st) (OZ-2) MATILDA DUTTON, daughter of (OZ-1) John DUTTON. He married (2nd) (VX-2) PHILLIPPA HULSE, daughter of (VX-1) Sir Hugh. ^{[11, 14, 20, 23]}
Children of: William¹² BRERETON VIII, 10th Lord of Brereton and Matilda DUTTON:

	25	i.	WILLIAM13 BRERETON of Brereton, b. about 1440 of Brereton; d. in 1507[20]; m. KATHERINE BYRON of Horestan Castle, Derbyshire, England.
+	26	ii.	ANDREW BRERETON, 11TH LORD OF BRERETON of Brereton, b. about 1450 of Brereton; d. about 1530; m. (ARC-16) AGNES LEGH of Adlington, Cheshire, daughter of (ARC-13) Robert and (ANH-25) Isabel (de STANLEY) LEGH.
	27	iii.	ROBERT BRERETON of Brereton, b. about 1440 of Brereton; d. about 1500.
	28	iv.	ROGER BRERETON of Brereton, b. about 1440/1 of Brereton; d. about 1500/1.
	29	v.	HENRY BRERETON of Brereton, b. about 1440/1 of Brereton; d. about 1500/1.
	30	vi.	MATTHEW BRERETON of Brereton, b. about 1440/1 of Brereton; d. about 1500/1.

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

	31	i.	SIR JOHN13 BRERETON of Brereton, b. about 1440/1 of Brereton; d. about 1500/1; m. KATHERINE BERKELEY of Beverstone, Gloucestershire, England.
	32	ii.	HUGH BRERETON of Brereton, b. about 1440/1 of Brereton; d. about 1500/1; m. ANNE DONE of Utkington, Cheshire.
	33	iii.	ELIZABETH BRERETON of Brereton, b. about 1440/1 of Brereton; d. on 12 April 1497[26]; m. JOHN RATCLYFFE of Ordeshall, Lancashire, England.
	34	iv.	JANE BRERETON of Brereton, Staffordshire, b. about 1450 of Brereton, Staffordshire; d. on 30 April 1517[26].
	35	v.	ELEANOR BRERETON of Brereton, Cheshire, b. about 1440/1 of Brereton, Cheshire; d. about 1500/1; m. HUGH CHOLMONDELEY.
	36	vi.	MATILDA BRERETON of Brereton, Cheshire, b. about 1440/1 of Brereton, Cheshire; d. about 1500/1; 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 (LS-2) Alice (CORBET) BRERETON, was born between 1388/9 and 1421 in Brereton, Cheshire, and died between 1444 and 1530. She married on 27 Oct. 1436, (CE-5) SIR ROBERT DE ASTON Of Ashtede, son of (CE-2) Sir Roger and (RI-7) Joyce (de FREVILLE), who was born about 1414^[7] Of Ashtede, and died about 1464^[2]. ^{[2, 7, 26]}
Child: See (CE-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 (LS-2) Alice (CORBET) BRERETON, was born between 1384/5 and 1421 Of Hatherton, and died between 1440 and 1530. She married (LV-1) PETER CORBETT Of Leigh, who was born about 1415 Of Leigh, and died about 1510. ^[26]
Child: See (LV-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 (HZ-2) Katherine (BULKELEY), was born between 1371/2 and 1523, and died between 1437 and 1537^[6]. ^{[4, 6, 16, 22]}
Child:

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MARGERY13 BRERETON, b. about 1490; d. about 1560; m. in 1507[6, 22] (APE-23) SIR JOHN HOLFORD of Holford, Cheshire, d. about 1550[6], son of (APE-20) Sir George and (ZG-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 (OZ-2) Matilda (DUTTON), was born between 1412/3 and 1459, and died between 1495 and 1569. He married (ARC-16) AGNES LEGH of Adlington, daughter of (ARC-13) Robert and (ANH-25) Isabel (de STANLEY) LEGH. ^{[14, 15, 25]}
Children:

	38	i.	WILLIAM14 BRERETON, 12TH LORD OF BRERETON of Brereton, Cheshire, b. in 1473 of Brereton, Cheshire; d. about 1540; bur. on 4 Feb. 1541 in Milkenny, Ireland; m. ALICE SAVAGE.
	39	ii.	JOHN BRERETON of Leek, Staffordshire, b. about 1500/1 of Leek[15]; d. about 1550/1.
	40	iii.	ANDREW BRERETON, b. about 1500/1; d. about 1550/1.
	41	iv.	MATTHEW BRERETON, b. about 1500/1; d. about 1550/1.
	42	v.	JOHANNA BRERETON, b. about 1500/1; d. about 1550/1; m. LAWRENCE BUTTON.
	43	vi.	ELLEN BRERETON, b. about 1500 in Brereton, Cheshire; d. on 22 Sept. 1541[26] in Gawsworth, Cheshire[26]; m. JOHN FITTON of Gawsworth.
	44	vii.	ALICE BRERETON, b. about 1500/1; d. about 1550/1; m. WILLIAM MORETON.
+	45	viii.	ELIZABETH BRERETON of Brereton, Cheshire, b. about 1460 of Brereton, Cheshire; d. about 1550; m. (ARC-14) PHILLIP LEIGH of Norbury, Cheshire, b. of Norbury[26] about 1450[26], d. in 1512[26], son of (ARC-12) Sir John and Jane (_____).
	46	ix.	CATHERINE BRERETON, b. about 1500/1; d. about 1550/1; m. THOMAS SMITH.
	47	x.	MATILDA BRERETON, b. about 1500/1; d. about 1550/1; 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^{[6, 22]}, (APE-23) SIR JOHN HOLFORD of Holford, son of (APE-20) Sir George and (ZG-2) Isabel (LEGH), who died about 1550^[6]. ^{[6, 22]}
Children: See (APE-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 (ARC-16) Agnes (LEGH), was born between 1412/3 and 1474, and died between 1468 and 1584. She married (ARC-14) PHILLIP LEIGH of Norbury, son of (ARC-12) Sir John and Jane (_____), who was born about 1450^[26] of Norbury^[26], and died in 1512^[26]. ^{[15, 24]}
Child: See (ARC-14) Phillip LEIGH