Sir Edmund Knyvett, also spelt Knevit, was born at Buckingham castle and married Eleanor in Gipping, Suffolk in 1481. She was born 1466 in Gipping, Suffolk, and died 1514. He died in a sea battle.

Parliamentary Records (UK)
Reference: HIL/2/27,878X5
Reeves' and bailiffs' accounts for 1366/7, 1374/5, 1375/6, 1409/10, 1411/12, 1412/13, 1416/17, 1469/70, 1470/1, 1472/3-1475-6 (with vouchers), 1482/3-1485/6, 1489/90, 1551/2, 1552/3. With undated but 15th century rental and custumal, assignment of dower to Joan widow of Sir John Clyfton with extents 1448, and 'brief view' of demesnes and rectory lands at the death of Sir Edmund Knyvett 1529, (1366-1529).

Reference: HIL/3/35/1-3,879X3
18th century copy of the 'brief view' of the demesnes and rectory lands of Hilborough on the death of Sir Edmund Knyvett 1529 papers re tithe of Lordship Farm 1769; extent and tithe valuation of Park House Farm 1791, (1529-1791).