Biography of John St John 1362-1424
Around 1362 John St John was born to John St John at Salisbury.
In 1410 John St John (age 48) was elected MP Northamptonshire.
In 1411 John St John (age 49) was elected MP Northamptonshire.
Before 1416 [his son-in-law] John Rodney and [his daughter] Agnes St John were married.
In Mar 1416 John St John (age 54) was elected MP Northamptonshire.
In May 1421 John St John (age 59) was elected MP Northamptonshire.