Gwenhyfar verch Ithel ap Belddyn1 
From circa 1340, her married name became Yonge.1
Child of Gwenhyfar verch Ithel ap Belddyn and Sir Richard Yonge
- John Yonge+1 b. c 1340, d. 13 Jan 1428
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Sir Ithel Anwyl Belddyn1
Child of Sir Ithel Anwyl Belddyn
- Gwenhyfar verch Ithel ap Belddyn+1 b. c 1320, d. 1389
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
John Yonge1 
He held the office of Bailiff of Bristol in 1385.1
Child of John Yonge and Joan Henage
- Thomas Yonge+1 b. 1370, d. 1427
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Joan Henage1 
Her married name became Yonge.1
Child of Joan Henage and John Yonge
- Thomas Yonge+1 b. 1370, d. 1427
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Thomas Yonge1 
He held the office of Mayor of Bristol from 1410 to 1411.1 He held the office of Member of Parliament (M.P.) for Bristol from 1413 to 1414.1
Children of Thomas Yonge and Joan Wotton
- Alice Yonge1
- Thomas Yonge+1 b. c 1420, d. 5 May 1746
- Sir John Yonge1 b. c 1425, d. c 1481
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Joan Wotton1 
Her married name became Yonge.1
Children of Joan Wotton and Thomas Yonge
- Alice Yonge1
- Thomas Yonge+1 b. c 1420, d. 5 May 1746
- Sir John Yonge1 b. c 1425, d. c 1481
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
WAlter Wotton1
Child of WAlter Wotton
- Joan Wotton+1 b. c 1370, d. 1429
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Thomas Yonge1 
He held the office of Member of Parliament (M.P.) for Bristol from 1437 to 1455.1 He was admitted to Middle Temple entitled to practise as a barrister-at-law.1 He held the office of Recorder of Bristol in 1441.1 He held the office of Justice of the Common Pleas.1 He held the office of Judge of teh Court of the King’s Bench in 1475/76.1
Children of Thomas Yonge and Isabel Burton
- Thomas Yonge+1 b. c 1440, d. 15 May 1506
- George Yonge+1 b. 1451, d. c 1535
- John Yonge1 b. c 1465, d. 25 Apr 1516
- Pearse Yonge1 b. 1 Jan 1473, d. c 1500
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Sir John Yonge1 
He was a grocer.1 He held the office of Member of Parliament (M.P.) for London.1 He held the office of Sheriff of London in 1455.1 He held the office of Lord Mayor of London in 1466.1 He was appointed Knight on 20 May 1471.1
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”
Alice Yonge1
- [S5792] Robin Dening, “re: Rochfort Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 2 January 2012. Hereinafter cited as “re: Rochfort Family.”