John Mitford, 1402–1457 (age 55 years)
- John Mitford
|Birth|| April 8, 1402
|Death of a paternal grandfather||John Mitford|
1409 (Age 6 years)
|Death of a mother||Margaret De Lisle|
June 10, 1409 (Age 7 years)
|Death of a father||William Mitford|
March 7, 1423 (Age 20 years)
Note: Location originally given as Newcastle, Northumberland. This is assumed to be Newcastle on Tyne, which is located in the county of Tyne and Wear, which used to be part of Northumberland County and County Durham.
|Birth of a daughter|
1425 (Age 22 years)
Note: City was originally given as Molesoe, but no such location could easily be found in Northumberland currently (2008).
|Death of a maternal grandfather||Robert De Lisle|
1426 (Age 23 years)
Note: Tyne and Wear county was created in 1974, and was formerly part of Northumberland.
|Marriage||Constance Ogle — View this family|
1427 (Age 24 years)
|Birth of a grandson|
1448 (Age 45 years)
|Death|| May 6, 1457 (Age 55 years)|
Marriage: 1401 — Woodburn, Northumberland, England
Marriage: 1427 — Mitford, Northumberland, England