Ancestry of
Isaac Treat
(1701–1763)
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1st Generation
1. Isaac Treat (1701–1763)
2nd Generation
2. Thomas Treat (1668–1712/13)
3. Dorothy Bulkeley (c1662–c1757)
3rd Generation
4. Richard Treat Jr. (1622/23–c1693)
5. Sarah Coleman (c1642–1734)
6. Gershom Bulkeley (1636–1713)
7. Sarah Chauncey (c1631–1699)
4th Generation
8. Richard Treat (1584–1669)
9. Alice Gaylord (1594–p1669)
10. Thomas Coleman (–1674)
12. Peter Bulkeley (1582/83–1658/59)
13. Grace Chetwode (c1602–1669)
14. Charles Chauncey (1589–1671/72)
15. Catherine Eyre (c1604–1668)
5th Generation
16. Robert Treat (–1599)
17. Honoria ----- (–1627)
18. Hugh Gaylord
19. Joanna -----
24. Edward Bulkeley (c1540–1620/21)
25. Olive Irby (c1547–1614/15)
26. Richard Chetwode (c1560–1635)
27. Dorothy Needham (c1570–p1631)
28. George Chauncey
29. Anne Welsh
30. Robert Eyre
31. Agnes Still
6th Generation
48. Thomas Bulkeley
50. John Irby (–c1579)
51. Rose Overton
54. Robert Needham
55. Frances Aston
56. Henry Chauncey
57. Lucy -----
60. Thomas Eyre
61. Elizabeth Rogers
62. John Still
63. Jane Horner
7th Generation
99. Anne Charlton
102. Cutler Overton
108. Thomas Needham
109. Anne Talbot
110. Edward Aston
111. Joan Bowles
112. John Chauncey
113. Elizabeth Proffit
120. Robert Eyre
121. Joan Turney
122. John Rogers
126. John Horner
8th Generation
196. Randall Grosvenor
197. Margaret Mainwaring
198. Richard Charlton (–1522)
199. Elizabeth (Anne) Mainwaring
218. John Talbot (–1549)
219. Margaret Troutbeck (c1494–p1521)
220. John Aston
221. Joan Lyttleton
224. John Chauncey (a1457–1510)
225. Alice Boyce (–p1519)
240. John Eyre
241. Jane Cusse
9th Generation
394. Randall Mainwaring
395. Margaret Savage
396. Robert Charlton (a1430–p1472)
397. Mary Corbet
398. William Mainwaring
399. Margaret Warren
436. Gilbert Talbot (c1452–1517)
437. Audrey Cotton (–c1505)
438. Adam Troutbeck
439. Joan Molyneux
440. John Aston (–c1483)
441. Elizabeth Delves (–p1517)
448. John Chauncey (–1479)
449. Anne Leventhorp
450. Thomas Boyse
480. William Eyre
481. Julianna Cockerell
482. John Cusse
10th Generation
792. Thomas de Knightley de Charlton
793. Elizabeth Francis
794. Robert Corbet
795. Margaret -----
798. Griffin Warren
872. John Talbot (c1413–1460)
873. Elizabeth Butler (c1432–1473)
874. William Cotton
875. Alice Abbott
876. William Troutbeck (c1432–1459)
877. Margaret Stanley (–c1481)
878. (probable) Robert Molyneux
880. Robert Aston (c1414–c1464)
881. Isabel Brereton
882. John Delves
883. Ellen Egerton
896. John Chauncey
897. Margaret Giffard
960. Thomas Eyre
11th Generation
1584. William de Knightley
1585. Anna de Charlton
1588. Roger Corbet
1589. Margaret de Erdington
1746. James Butler (c1392–1452)
1747. Joan Beauchamp (c1396–1430)
1748. Walter Cotton (–1445)
1749. Joan Rede
1750. John Abbott
1752. John Troutbeck
1753. Margaret Hulse
1754. Thomas Stanley (c1405–1458/59)
1755. Joan Goushill (c1401–a1466)
1760. Roger Aston
1761. Joyce Freville
1762. William Brereton
1763. Alice Corbet
1766. Ralph Egerton
1792. William Chauncey
1793. Joan Bigod
1920. Simon Eyre
12th Generation
3170. Thomas de Charlton
3178. Giles de Erdington
3179. Elizabeth de Tolthorpe
3492. James Butler (c1359–1405)
3493. Anne de Welles (c1360–1397)
3494. William Beauchamp (c1344–1411)
3495. Joan Fitzalan (c1375–1435)
3498. John Rede
3499. Cecilia Harlyngrugge
3508. John de Stanley (–1437)
3509. Isabel Haryngton
3510. Robert Goushill (–1403)
3511. Elizabeth Fitzalan (c1366–1425)
3522. Baldwin Freville
3523. Maude le Scrope
3524. William Brereton
3525. Anylla Venables
3526. John Corbet
3586. Roger Bigod
3587. Joan -----
3840. John Le Heyer
3841. Elizabeth Crooke
13th Generation
6340. Alan de Charlton
6341. Margery FitzAer
6356. Henry de Erdington
6357. Joan de Wolvey
6984. James le Boteler (1331–1382)
6985. Elizabeth Darcy (1332–1390)
6986. John de Welles (1334–1361)
6987. Maud de Roos (–1388)
6988. Thomas de Beauchamp (c1313/14–1369)
6989. Katherine de Mortimer
6990. Richard Fitzalan (c1346–1397)
6991. Elizabeth de Bohun (c1350–1385)
6998. William Harlyngrugge
6999. Alice Marmion
7016. John de Stanley (–a1413/14)
7017. Isabel Lathom
7018. John Haryngton
7020. Nicholas de Goushill
7022. Richard Fitzalan (c1346–1397) — Same as #6990
7023. Elizabeth de Bohun (c1350–1385) — Same as #6991
7044. Baldwin Freville
7045. Joyce de Botetourte
7046. Stephen le Scrope
7047. Margery de Welles (c1351–)
7050. William Venables
7172. John Bigod
7173. Isabel -----
7680. Galfredus Le Heyer
7682. John Crooke
14th Generation
12680. Alan de Charlton
12681. Elena Zouche
12712. Henry de Erdington
12713. Maud de Somery
13968. James le Boteler (c1305–1337)
13969. Eleanor de Bohun (1304–1363)
13970. John Darcy (–1347)
13971. Joan de Burgh (–1359)
13974. William de Ros (–c1359)
13975. Margery de Badlesmere (c1306–c1363)
13976. Guy de Beauchamp (c1278–1315)
13977. Alice de Toeni (–1324/25)
13980. Richard Fitzalan (c1313–1376)
13981. Eleanor Plantagenet (1318–1372)
13982. William de Bohun (c1312–1360)
13983. Elizabeth de Badlesmere (c1313–1356)
13998. Thomas Marmion
13999. Agnes -----
14032. William de Stanley (–c1398)
14033. Alice de Mascy
14034. Thomas Lathom
14044. Richard Fitzalan (c1313–1376) — Same as #13980
14045. Eleanor Plantagenet (1318–1372) — Same as #13981
14046. William de Bohun (c1312–1360) — Same as #13982
14047. Elizabeth de Badlesmere (c1313–1356) — Same as #13983
14090. John de Botetourte
14091. Joyce la Zouche de Mortimer
14094. John de Welles (1334–1361) — Same as #6986
14095. Maud de Roos (–1388) — Same as #6987
14344. Ralph le Bigod
14345. Bertha de Ferrers
15360. Nicholas Le Heyer
15th Generation
25362. Alan la Zouche (1267–a1313/14)
25363. Eleanor de Segrave
25426. Roger de Somery (–c1273)
25427. Nichole d'Aubeney
27936. Edmund Boteler (c1270–1321)
27937. Joan FitzGerald (c1282–a1320)
27938. Humphrey de Bohun (c1276–1321/22)
27939. Elizabeth Plantagenet (1282–1316)
27940. Roger Darcy
27941. Isabel de Aton
27942. Richard de Burgh (c1259–1326)
27943. Margaret ----- (–c1304)
27948. William de Ros (c1255–c1316)
27949. Maude de Vaux
27950. Bartholomew de Badlesmere (c1275–1322)
27951. Margaret de Clare (c1287–c1334)
27952. William de Beauchamp (c1237–c1298)
27953. Maud FitzJohn (–1301)
27954. Ralph VII de Toeni (–c1295)
27955. Mary -----
27960. Edmund Fitzalan (1285–1326)
27961. Alice de Warenne (1287–1338)
27962. Henry Plantagenet (c1281–1345)
27963. Maud de Chaworth (1282–a1322)
27964. Humphrey de Bohun (c1276–1321/22) — Same as #27938
27965. Elizabeth Plantagenet (1282–1316) — Same as #27939
27966. Bartholomew de Badlesmere (c1275–1322) — Same as #27950
27967. Margaret de Clare (c1287–c1334) — Same as #27951
27996. John Marmion
27997. Margery de Nottingham
28064. John de Stanley
28065. Mabel Hawkset
28066. Hugh de Mascy
28088. Edmund Fitzalan (1285–1326) — Same as #27960
28089. Alice de Warenne (1287–1338) — Same as #27961
28090. Henry Plantagenet (c1281–1345) — Same as #27962
28091. Maud de Chaworth (1282–a1322) — Same as #27963
28092. Humphrey de Bohun (c1276–1321/22) — Same as #27938
28093. Elizabeth Plantagenet (1282–1316) — Same as #27939
28094. Bartholomew de Badlesmere (c1275–1322) — Same as #27950
28095. Margaret de Clare (c1287–c1334) — Same as #27951
28180. Thomas de Botetourte
28181. Joan de Somery
28190. William de Ros (–c1359) — Same as #13974
28191. Margery de Badlesmere (c1306–c1363) — Same as #13975
28688. Hugh le Bigod (c1182–c1225)
28689. Maud Marshal (c1192–1248)
28690. William de Ferrers (c1162–1247)
28691. Agnes of Chester (c1174–1247)
30720. Humphrey Le Heyer
16th Generation
50724. Roger la Zouche (c1241–a1285)
50725. Ela Longespee (1244–c1276)
50726. Nicholas de Segrave (–1295)
50852. Ralph de Somery (–c1210)
50853. Margaret le Gras (–p1247)
50854. William d'Aubeney (–1220/21)
50855. Mabel of Chester
55872. Thebaud le Boteler
55873. Joan FitzJohn
55876. Humphrey de Bohun (c1249–1298)
55877. Maud de Fiennes (–a1298)
55878. Edward I, King of England (1239–1307)
55879. Eleanor of Castile (c1241–1290)
55882. William de Aton
55896. Robert de Ros (c1213–1285)
55897. Isabel de Aubeney (–1301)
55898. John de Vaux (–c1287)
55900. Gunselm de Badlesmere
55902. Thomas de Clare (c1245–1287)
55903. Juliana FitzMaurice (c1263–1300)
55904. William de Beauchamp (–c1269)
55905. Isabel Mauduit
55906. John FitzGeoffrey (–1258)
55907. Isabel le Bigod (c1212–1250)
55908. Roger V de Toeni
55909. Alice de Bohun
55920. Richard Fitzalan
55921. Alice de Saluzzo
55924. Edmund Plantagenet (1244/45–1296)
55925. Blanche of Artois (1248–1302)
55926. Patrick de Chaworth (–c1283)
55927. Isabella de Beauchamp (–c1306)
55928. Humphrey de Bohun (c1249–1298) — Same as #55876
55929. Maud de Fiennes (–a1298) — Same as #55877
55930. Edward I, King of England (1239–1307) — Same as #55878
55931. Eleanor of Castile (c1241–1290) — Same as #55879
55932. Gunselm de Badlesmere — Same as #55900
55934. Thomas de Clare (c1245–1287) — Same as #55902
55935. Juliana FitzMaurice (c1263–1300) — Same as #55903
55992. William Marmion
55993. Matilda -----
56128. William de Stanley
56129. Joan de Baumville (–p1326)
56130. James Hawkset
56176. Richard Fitzalan — Same as #55920
56177. Alice de Saluzzo — Same as #55921
56180. Edmund Plantagenet (1244/45–1296) — Same as #55924
56181. Blanche of Artois (1248–1302) — Same as #55925
56182. Patrick de Chaworth (–c1283) — Same as #55926
56183. Isabella de Beauchamp (–c1306) — Same as #55927
56184. Humphrey de Bohun (c1249–1298) — Same as #55876
56185. Maud de Fiennes (–a1298) — Same as #55877
56186. Edward I, King of England (1239–1307) — Same as #55878
56187. Eleanor of Castile (c1241–1290) — Same as #55879
56188. Gunselm de Badlesmere — Same as #55900
56190. Thomas de Clare (c1245–1287) — Same as #55902
56191. Juliana FitzMaurice (c1263–1300) — Same as #55903
56360. John de Botetourte (c1264–c1324)
56361. Maud FitzThomas
56380. William de Ros (c1255–c1316) — Same as #27948
56381. Maude de Vaux — Same as #27949
56382. Bartholomew de Badlesmere (c1275–1322) — Same as #27950
56383. Margaret de Clare (c1287–c1334) — Same as #27951
57376. Roger le Bigod (c1147–c1221)
57377. Ida de Tony
57378. William Marshal (c1147–1219)
57379. Isabel de Clare (c1172–c1220)
57380. William de Ferrers (c1140–c1190)
57381. Sybil de Braose (c1157–p1228)
57382. Hugh de Kevelioc (c1141–1181)
57383. Bertrade de Montfort (c1156–p1227)
This ahnentafel chart for Isaac Treat is currently limited to 16 generations
Pedigree charts and family group charts are not limited and will allow you to go beyond 16 generations.