1. ROBERT III¹ DE BEAUCHAMP was born between 1091/2 and 1212, and died between 1151/2 and 1322.
Child:

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2

i.

ROBERT IV2 DE BEAUCHAMP, b. before 1226[3]; d. about 1264[3]; m. (ADI-7) ALICE DE MOHUN, b. about 1228[2], d. about 1283[3], daughter of (ADI-6) Sir Reynold II and (AAT-5) Hawise (FITZ GEOFFREY).

2. ROBERT IV² DE BEAUCHAMP (Robert III¹), son of (1) Robert III¹ DE BEAUCHAMP, was born before 1226^[3], and died between 1262 and 1266^[3]. He married (ADI-7) ALICE DE MOHUN, daughter of (ADI-6) Sir Reynold II and (AAT-5) Hawise (FITZ GEOFFREY), who was born about 1228^[2], and died about 1283^[3]. ^{[2, 3, 9, 10, 13]}
Children:

+	3	i.	SIR HUMPHREY3 DE BEAUCHAMP, b. before March 1253[3]; d. about 1300[3]; m. (AFS-2) SIBYL OLIVER, d. about 1350[3], daughter of (AFS-1) Walter and Emma (BELET) OLIVER.
+	4	ii.	JOHN DE BEAUCHAMP, b. before 1249[9]; d. on 24 Oct. 1283[9] in Hatch, Somersetshire, England, United Kingdom[9]; m. (ARR-3) CECILY DE VIVONA, b. in 1257[8], daughter of (ARR-2) William and (QA-16) Maud (de FERRERS) DE VIVONA.

3. SIR HUMPHREY³ DE BEAUCHAMP (Robert IV², Robert III¹), son of (2) Robert IV² and (ADI-7) Alice (de MOHUN) DE BEAUCHAMP, was born before March 1253^[3], and died between 1274 and 1317^[3]. He married (AFS-2) SIBYL OLIVER, daughter of (AFS-1) Walter and Emma (BELET) OLIVER, who died about 1350^[3]. ^{[2, 3, 4, 10, 11, 13]}
Child:

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5

i.

SIR JOHN4 BEAUCHAMP, b. about 1285[3]; d. about 1341[3]; m. JOAN DE NONANT.

4. JOHN³ DE BEAUCHAMP (Robert IV², Robert III¹), son of (2) Robert IV² and (ADI-7) Alice (de MOHUN) DE BEAUCHAMP, was born before 1249^[9], and died on 24 Oct. 1283^[9] in Hatch^[9]. He married (ARR-3) CECILY DE VIVONA, daughter of (ARR-2) William and (QA-16) Maud (de FERRERS) DE VIVONA, who was born in 1257^[8]. ^{[8, 9, 15]}
Child:

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6

i.

SIR JOHN4 DE BEAUCHAMP, b. on 25 July 1274 in Hatch; d. on 12 Oct. 1336; m. in 1301 of Hatch JOAN CHENDUIT of Hatch, b. of Hatch about 1279, d. on 9 May 1327.

5. SIR JOHN⁴ BEAUCHAMP (Humphrey³, Robert IV², Robert III¹), son of (3) Sir Humphrey³ and (AFS-2) Sibyl (OLIVER), was born about 1285^[3], and died between 1337 and 1346^[3]. He married JOAN DE NONANT. ^{[2, 3, 5, 10, 14]}
Children:

+	8	i.	JOHN5 BEAUCHAMP, [SIR KNIGHT], b. about 1315[3]; d. on 8 April 1349[3]; m. (1) (ATD-2) MARGARET WHALESBURGH, daughter of (ATD-1) John WHALESBURGH; m. (2) about 1328 of Hatch (AMZ-5) MARGARET ST. JOHN of Hatch, b. of Hatch about 1308, d. on 19 Nov. 1361, daughter of (AMZ-4) John and (MH-8) Isabell (de COURTENAY) DE ST. JOHN.
+	7	ii.	JOAN BEAUCHAMP, b. about 1313[1]; d. about 1400; m. (KM-2) JOHN CHUDLEIGH, b. about 1310[1], son of (KM-1) John and Thomasine (PROUZ) CHUDLEIGH.

6. SIR JOHN⁴ DE BEAUCHAMP (John³, Robert IV², Robert III¹), son of (4) John³ and (ARR-3) Cecily (de VIVONA) DE BEAUCHAMP, was born on 25 July 1274 in Hatch, and died on 12 Oct. 1336. He married of Hatch, in 1301, JOAN CHENDUIT of Hatch, who was born about 1279 of Hatch, and died on 9 May 1327. ^[9]
Child:

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8

i.

JOHN5 BEAUCHAMP, [SIR KNIGHT], b. about 1315[3]; d. on 8 April 1349[3]; m. (1) (ATD-2) MARGARET WHALESBURGH, daughter of (ATD-1) John WHALESBURGH; m. (2) about 1328 of Hatch (AMZ-5) MARGARET ST. JOHN of Hatch, b. of Hatch about 1308, d. on 19 Nov. 1361, daughter of (AMZ-4) John and (MH-8) Isabell (de COURTENAY) DE ST. JOHN.

7. JOAN⁵ BEAUCHAMP (John⁴, Humphrey³, Robert IV², Robert III¹), daughter of (5) Sir John⁴ and Joan (de NONANT), was born about 1313^[1], and died between 1330 and 1433. She married (KM-2) JOHN CHUDLEIGH, son of (KM-1) John and Thomasine (PROUZ) CHUDLEIGH, who was born about 1310^[1]. ^[1]
Child: See (KM-2) John CHUDLEIGH
8. JOHN⁵ BEAUCHAMP, [SIR KNIGHT] (John⁴, John³, Robert IV², Robert III¹), son of (6) Sir John⁴ and Joan (CHENDUIT), was born between 1288/9 and 1303^[3], and died on 8 April 1349^[3]. He married (1st) (ATD-2) MARGARET WHALESBURGH, daughter of (ATD-1) John WHALESBURGH. He married (2nd) of Hatch, about 1328, (AMZ-5) MARGARET ST. JOHN of Hatch, daughter of (AMZ-4) John and (MH-8) Isabell (de COURTENAY) DE ST. JOHN, who was born about 1308 of Hatch, and died on 19 Nov. 1361. ^{[2, 3, 6, 12]}This individual has alternate parents in the database:
(5) Sir John⁴ and Joan (de NONANT) (BEAUCHAMP)

Child of: John⁵ BEAUCHAMP, [Sir Knight] and Margaret WHALESBURGH:

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9

i.

ELIZABETH6 BEAUCHAMP, b. before 1349[3]; d. about 1430[3]; m. (RF-2) WILLIAM FORTESCUE, b. about 1345[3], d. about 1440[3], son of (RF-1) William and (ANR-2) Alice (de STRECHLEGH) FORTESCUE.

Child of: John⁵ BEAUCHAMP, [Sir Knight] and Margaret ST. JOHN:

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10

i.

ELEANOR6 BEAUCHAMP of Hatch, b. about 1307 of Hatch; d. on 13 June 1391; m. about 1347 of Sodington, Worcestershire, England (P-39) SIR JOHN BLOUNT of Sodington, b. of Sodington in 1298, d. in 1358, son of (P-37) Sir Walter and (AMM-2) Johanna (de SODINGTON).

9. ELIZABETH⁶ BEAUCHAMP (John⁵, John⁴, John³, Robert IV², Robert III¹), daughter of (8) John⁵, [Sir Knight] and (ATD-2) Margaret (WHALESBURGH), was born before 1349^[3], and died between 1410 and 1459^[3]. She married (RF-2) WILLIAM FORTESCUE, son of (RF-1) William and (ANR-2) Alice (de STRECHLEGH) FORTESCUE, who was born about 1345^[3], and died about 1440^[3]. ^{[3, 7, 12]}
Child: See (RF-2) William FORTESCUE
10. ELEANOR⁶ BEAUCHAMP (John⁵, John⁴, John³, Robert IV², Robert III¹) of Hatch, daughter of (8) John⁵, [Sir Knight] and (AMZ-5) Margaret (ST. JOHN), was born between 31 Dec. 1317 and 1318/9 of Hatch, and died on 13 June 1391. She married of Sodington, about 1347, (P-39) SIR JOHN BLOUNT of Sodington, son of (P-37) Sir Walter and (AMM-2) Johanna (de SODINGTON), who was born in 1298 of Sodington, and died in 1358. ^[15]
Children: See (P-39) Sir John BLOUNT