Sir Edmund Knyvett, (also spelt Knyvet), was an MP for Norfolk abt 1545. His 1st wife, his cousin Elizabeth Knyvett, whom he married in 1547, bore Bridget. He married Elizabeth Gooday in 1557. Sir Edmund died in November, 1567.

National Archives (UK)
Reference: KNY 434 371 x 9
Copy of writ to the Sheriff of Norfolk and return, (1556)
Giving the valor of the manors of Sir Edmund Knyvett of Buckenham, seized by the Crown for debt of £1400 to the executors of Henry VIII.