Ancestry of
William Byam
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1st Generation
1. William Byam
2nd Generation
2. Edward Byam
3. Lydia Thomas
3rd Generation
4. William Byam
6. William Thomas (–p1689)
4th Generation
10. Francis Knollys
11. Alice Beecher
5th Generation
20. Richard Knollys
21. Jane Heigham
6th Generation
40. Francis Knollys (1514–1596)
41. Catherine Carey (c1524–1569)
7th Generation
82. William Carey (c1500–1528)
83. Mary Boleyn (c1499/1500–1543)
8th Generation
164. Thomas Carey (c1479–c1536)
165. Margaret Spencer (c1472–c1536)
166. Thomas Boleyn (c1477–1539)
167. Elizabeth Howard (c1480–1538)
9th Generation
330. Robert Spencer
331. Eleanor Beaufort (c1431–1501)
332. William Boleyn
333. Margaret Butler
334. Thomas Howard (c1443–1524)
335. Elizabeth Tilney (a1445–1497)
10th Generation
662. Edmund Beaufort (c1406–1455)
663. Eleanor Beauchamp (1408–1467)
664. Geoffrey Boleyn (–c1463)
665. Anne Hoo (a1426–)
666. Thomas Butler
667. Anne Hankeford
668. John Howard (c1421–1485)
669. Katherine Moleyns (–1465)
670. Frederick Tilney (–c1445)
671. Elizabeth Cheney (c1422–1473)
11th Generation
1324. John Beaufort (c1371–1410)
1325. Margaret de Holand (c1385–1439)
1326. Richard de Beauchamp (1382–1439)
1327. Elizabeth de Berkeley (–1422)
1330. Thomas Hoo (c1396–1454/55)
1331. Elizabeth Wychingham
1332. James Butler (c1392–1452)
1333. Joan Beauchamp (c1396–1430)
1334. Richard Hankeford
1336. Robert Howard (c1384–a1436)
1337. Margaret Mowbray (–a1459)
1338. William Moleyns
1339. Margery -----
1340. Philip Tilney
1341. Isabel Thorpe
1342. Laurence Cheney
1343. Elizabeth Cokayne
12th Generation
2648. John of Gaunt (1340–1399)
2649. Katherine Roet (1350–1403)
2650. Thomas de Holand (c1350–1397)
2651. Alice Fitzalan (1350–1415/16)
2654. Thomas de Berkeley (1352/53–1417)
2655. Margaret de Lisle (c1360–c1392)
2660. Thomas Hoo (–1420)
2661. Eleanor de Felton (c1361–1400)
2662. Nicholas Wychingham
2664. James Butler (c1359–1405)
2665. Anne de Welles (c1360–1397)
2666. William Beauchamp (c1344–1411)
2667. Joan Fitzalan (c1375–1435)
2672. John Howard (c1366–1436)
2673. Alice Tendring (–1426)
2674. Thomas Mowbray (1365/66–1399)
2675. Elizabeth Fitzalan (c1366–1425)
2684. William Cheney (–c1397)
2685. Katherine Pabenham (c1372–1436)
2686. John Cokayne
2687. Ida Grey
13th Generation
5296. Edward III, King of England (1312–1377)
5297. Philippa of Hainault (1314–1369)
5298. Paon de Roet
5300. Thomas Holand (c1314–1360)
5301. Joan Plantagenet (1328–1385)
5302. Richard Fitzalan (c1313–1376)
5303. Eleanor Plantagenet (1318–1372)
5308. Maurice de Berkeley (–1368)
5309. Elizabeth le Despencer
5310. Warin de Lisle (–c1382)
5311. Margaret Pipard
5320. William de Hoo
5321. Alice de St. Omer
5322. Thomas de Felton
5323. Joan Walkfare
5328. James le Boteler (1331–1382)
5329. Elizabeth Darcy (1332–1390)
5330. John de Welles (1334–1361)
5331. Maud de Roos (–1388)
5332. Thomas de Beauchamp (c1313/14–1369)
5333. Katherine de Mortimer
5334. Richard Fitzalan (c1346–1397)
5335. Elizabeth de Bohun (c1350–1385)
5344. Robert Howard (c1342–1388)
5345. Margaret de Scales (–p1416)
5346. William Tendring
5347. Katherine Mylde
5348. John de Mowbray (1340–c1368)
5349. Elizabeth de Segrave (1338–a1368)
5350. Richard Fitzalan (c1346–1397) — Same as #5334
5351. Elizabeth de Bohun (c1350–1385) — Same as #5335
5370. Laurence de Pabenham (–1399)
5371. Elizabeth d'Engaine
5374. Reynold de Grey (c1319–c1388)
5375. Eleanor le Strange (–1396)
14th Generation
10592. Edward II, King of England (1284–1327)
10593. Isabella of France (c1296–1358)
10594. William III of Hainault
10595. Jeanne of Valois
10600. Robert de Holland (c1270–1328)
10601. Maude la Zouche (c1290–1349)
10602. Edmund of Woodstock (1301–1330)
10603. Margaret Wake (c1297–1349)
10604. Edmund Fitzalan (1285–1326)
10605. Alice de Warenne (1287–1338)
10606. Henry Plantagenet (c1281–1345)
10607. Maud de Chaworth (1282–a1322)
10616. Thomas de Berkeley (–1361)
10617. Margaret de Mortimer (–1337)
10618. Hugh le Despencer (c1286–1326)
10619. Eleanor de Clare (1292–1337)
10622. William Pipard
10642. Thomas de St. Omer
10644. John de Felton (–a1346)
10645. Sibyl -----
10646. Richard de Walkfare
10656. James le Boteler (c1305–1337)
10657. Eleanor de Bohun (1304–1363)
10658. John Darcy (–1347)
10659. Joan de Burgh (–1359)
10662. William de Ros (–c1359)
10663. Margery de Badlesmere (c1306–c1363)
10664. Guy de Beauchamp (c1278–1315)
10665. Alice de Toeni (–1324/25)
10668. Richard Fitzalan (c1313–1376) — Same as #5302
10669. Eleanor Plantagenet (1318–1372) — Same as #5303
10670. William de Bohun (c1312–1360)
10671. Elizabeth de Badlesmere (c1313–1356)
10688. John Howard (–c1364)
10689. Alice de Bois (–1372)
10690. Robert de Scales
10691. Katherine d'Ufford
10694. William Mylde
10696. John de Mowbray (1310–1361)
10697. Joan of Lancaster (c1312–1349)
10698. John de Segrave (c1315–1353)
10699. Margaret Plantagenet (c1320–1399)
10700. Richard Fitzalan (c1313–1376) — Same as #5302
10701. Eleanor Plantagenet (1318–1372) — Same as #5303
10702. William de Bohun (c1312–1360) — Same as #10670
10703. Elizabeth de Badlesmere (c1313–1356) — Same as #10671
10742. John d'Engaine
10743. Joan Peveral
10748. Roger de Grey (–1352/53)
10749. Elizabeth de Hastings
10750. John le Strange
10751. Ankaret le Boteler
15th Generation
21184. Edward I, King of England (1239–1307)
21185. Eleanor of Castile (c1241–1290)
21186. Philip IV of France (c1268–1314)
21187. Joan of Navarre (1273–1305)
21200. Robert de Holland
21201. Elizabeth Samlesbury
21202. Alan la Zouche (1267–a1313/14)
21203. Eleanor de Segrave
21204. Edward I, King of England (1239–1307) — Same as #21184
21205. Margaret of France (c1279–1317/18)
21206. John Wake
21207. Joan de Fiennes
21208. Richard Fitzalan
21209. Alice de Saluzzo
21212. Edmund Plantagenet (1244/45–1296)
21213. Blanche of Artois (1248–1302)
21214. Patrick de Chaworth (–c1283)
21215. Isabella de Beauchamp (–c1306)
21232. Maurice de Berkeley (1271–1326)
21233. Eve la Zouche (–1314)
21234. Roger de Mortimer (1287–1330)
21235. Joan de Geneville (1286–1356)
21236. Hugh le Despencer (1260/61–1326)
21237. Isabella de Beauchamp (–c1306) — Same as #21215
21238. Gilbert de Clare (1243–1295)
21239. Joan of Acre (1272–1307)
21288. Robert de Felton (–1314)
21289. Hawise le Strange
21312. Edmund Boteler (c1270–1321)
21313. Joan FitzGerald (c1282–a1320)
21314. Humphrey de Bohun (c1276–1321/22)
21315. Elizabeth Plantagenet (1282–1316)
21316. Roger Darcy
21317. Isabel de Aton
21318. Richard de Burgh (c1259–1326)
21319. Margaret ----- (–c1304)
21324. William de Ros (c1255–c1316)
21325. Maude de Vaux
21326. Bartholomew de Badlesmere (c1275–1322)
21327. Margaret de Clare (c1287–c1334)
21328. William de Beauchamp (c1237–c1298)
21329. Maud FitzJohn (–1301)
21330. Ralph VII de Toeni (–c1295)
21331. Mary -----
21336. Edmund Fitzalan (1285–1326) — Same as #10604
21337. Alice de Warenne (1287–1338) — Same as #10605
21338. Henry Plantagenet (c1281–1345) — Same as #10606
21339. Maud de Chaworth (1282–a1322) — Same as #10607
21340. Humphrey de Bohun (c1276–1321/22) — Same as #21314
21341. Elizabeth Plantagenet (1282–1316) — Same as #21315
21342. Bartholomew de Badlesmere (c1275–1322) — Same as #21326
21343. Margaret de Clare (c1287–c1334) — Same as #21327
21376. John Howard (–a1331)
21377. Joan of Cornwall (–p1342)
21378. Robert de Bois
21379. Christian le Latimer
21382. Robert d'Ufford
21392. John de Mowbray (1286–1321/22)
21393. Aline de Braiose (–a1331)
21394. Henry Plantagenet (c1281–1345) — Same as #10606
21395. Maud de Chaworth (1282–a1322) — Same as #10607
21396. Stephen de Segrave
21397. Alice de Arundel
21398. Thomas of Brotherton (1300–1338)
21399. Alice de Hales (c1305–c1330)
21400. Edmund Fitzalan (1285–1326) — Same as #10604
21401. Alice de Warenne (1287–1338) — Same as #10605
21402. Henry Plantagenet (c1281–1345) — Same as #10606
21403. Maud de Chaworth (1282–a1322) — Same as #10607
21404. Humphrey de Bohun (c1276–1321/22) — Same as #21314
21405. Elizabeth Plantagenet (1282–1316) — Same as #21315
21406. Bartholomew de Badlesmere (c1275–1322) — Same as #21326
21407. Margaret de Clare (c1287–c1334) — Same as #21327
21484. Nicholas Engaine
21485. Anice de Fauconberge
21496. John de Grey (–c1323)
21497. Maud de Verdun
21498. John de Hastings (c1262–c1313)
21499. Isabel de Valence (–c1353)
21502. William de Boteler
21503. Ela Herdeburgh
16th Generation
42368. Henry III, King of England (1207–1272)
42369. Eleanor of Provence (c1217–1291)
42370. Ferdinand III, King of Castile
42371. Joanna of Ponthieu
42372. Philip III, King of France (1245–1285)
42373. Isabella of Aragon (1247–1271)
42374. Henry I of Navarre (c1244–1274)
42375. Blanche of Artois (1248–1302) — Same as #21213
42402. William Samlesbury
42404. Roger la Zouche (c1241–a1285)
42405. Ela Longespee (1244–c1276)
42406. Nicholas de Segrave (–1295)
42408. Henry III, King of England (1207–1272) — Same as #42368
42409. Eleanor of Provence (c1217–1291) — Same as #42369
42410. Philip III, King of France (1245–1285) — Same as #42372
42411. Maria of Brabant (1254–1321)
42416. John Fitzalan
42417. Isabel de Mortimer
42424. Henry III, King of England (1207–1272) — Same as #42368
42425. Eleanor of Provence (c1217–1291) — Same as #42369
42426. Robert I, Count of Artois (c1216–1250)
42427. Matilda of Brabant
42430. William de Beauchamp (c1237–c1298) — Same as #21328
42431. Maud FitzJohn (–1301) — Same as #21329
42464. Thomas de Berkeley (c1245–1321)
42465. Joan de Ferrers (–1309/10)
42466. Eudo la Zouche (–c1279)
42467. Milicent de Cantilupe (c1253–c1298/99)
42468. Edmund Mortimer (1251–1304)
42469. Margaret de Fiennes (p1269–1333)
42470. Piers (Peter) de Geneville
42471. Jeanne of Lusignan
42472. Hugh le Despencer (a1223–1265)
42473. Aveline Basset
42474. William de Beauchamp (c1237–c1298) — Same as #21328
42475. Maud FitzJohn (–1301) — Same as #21329
42476. Richard de Clare (1222–1262)
42477. Maud de Lacy (1223–a1289)
42478. Edward I, King of England (1239–1307) — Same as #21184
42479. Eleanor of Castile (c1241–1290) — Same as #21185
42578. John IV le Strange (–a1275/76)
42579. Joan de Somery
42624. Thebaud le Boteler
42625. Joan FitzJohn
42628. Humphrey de Bohun (c1249–1298)
42629. Maud de Fiennes (–a1298)
42630. Edward I, King of England (1239–1307) — Same as #21184
42631. Eleanor of Castile (c1241–1290) — Same as #21185
42634. William de Aton
42648. Robert de Ros (c1213–1285)
42649. Isabel de Aubeney (–1301)
42650. John de Vaux (–c1287)
42652. Gunselm de Badlesmere
42654. Thomas de Clare (c1245–1287)
42655. Juliana FitzMaurice (c1263–1300)
42656. William de Beauchamp (–c1269)
42657. Isabel Mauduit
42658. John FitzGeoffrey (–1258)
42659. Isabel le Bigod (c1212–1250)
42660. Roger V de Toeni
42661. Alice de Bohun
42672. Richard Fitzalan — Same as #21208
42673. Alice de Saluzzo — Same as #21209
42676. Edmund Plantagenet (1244/45–1296) — Same as #21212
42677. Blanche of Artois (1248–1302) — Same as #21213
42678. Patrick de Chaworth (–c1283) — Same as #21214
42679. Isabella de Beauchamp (–c1306) — Same as #21215
42680. Humphrey de Bohun (c1249–1298) — Same as #42628
42681. Maud de Fiennes (–a1298) — Same as #42629
42682. Edward I, King of England (1239–1307) — Same as #21184
42683. Eleanor of Castile (c1241–1290) — Same as #21185
42684. Gunselm de Badlesmere — Same as #42652
42686. Thomas de Clare (c1245–1287) — Same as #42654
42687. Juliana FitzMaurice (c1263–1300) — Same as #42655
42754. Richard of Cornwall
42755. Joan -----
42758. William le Latimer
42784. Roger de Mowbray (a1266–c1296)
42785. Roese de Clare (–p1315)
42786. William de Braiose
42788. Edmund Plantagenet (1244/45–1296) — Same as #21212
42789. Blanche of Artois (1248–1302) — Same as #21213
42790. Patrick de Chaworth (–c1283) — Same as #21214
42791. Isabella de Beauchamp (–c1306) — Same as #21215
42796. Edward I, King of England (1239–1307) — Same as #21184
42797. Margaret of France (c1279–1317/18) — Same as #21205
42798. Roger de Hales
42799. Alice Skogan
42800. Richard Fitzalan — Same as #21208
42801. Alice de Saluzzo — Same as #21209
42804. Edmund Plantagenet (1244/45–1296) — Same as #21212
42805. Blanche of Artois (1248–1302) — Same as #21213
42806. Patrick de Chaworth (–c1283) — Same as #21214
42807. Isabella de Beauchamp (–c1306) — Same as #21215
42808. Humphrey de Bohun (c1249–1298) — Same as #42628
42809. Maud de Fiennes (–a1298) — Same as #42629
42810. Edward I, King of England (1239–1307) — Same as #21184
42811. Eleanor of Castile (c1241–1290) — Same as #21185
42812. Gunselm de Badlesmere — Same as #42652
42814. Thomas de Clare (c1245–1287) — Same as #42654
42815. Juliana FitzMaurice (c1263–1300) — Same as #42655
42970. Walter de Fauconberge
42971. Agnes de Brus
42994. John de Verdun
42995. Eleanor de Bohun
42996. Henry de Hastings (c1232–c1268/69)
42997. Joan de Cantilupe (–a1271)
42998. William de Valence
42999. Joan de Munchensi
43006. Roger de Herdeburgh
43007. Ida de Odingsells (c1270–p1321/22)
This ahnentafel chart for William Byam is currently limited to 16 generations
Pedigree charts and family group charts are not limited and will allow you to go beyond 16 generations.