Sir Alfred Jodrell, 4th Baronet (1847-1929) was the fourth and last of the Jodrell Baronets, assuming the title in 1882. The title became extinct on his death. Jodrell married Jane Grimston, daughter of James Grimston, 2nd Earl of Verulam. 
He founded a shell museum in Glanford, near his Norfolk home at Bayfield Hall, to house his collection accumulated over six decades. He was a noted public benefactor, restoring old churches, such as St Nicholas, Blakeney, sending provisions to the Norfolk & Norwich Hospital, and rebuilding and administering his estates and other local buildings, such as the watermill.
- Leigh Rayment's list of baronets [self-published source][better source needed]
- "Family:Alfred Jodrell and Jane Grimston (1)". Retrieved 21 October 2013.
- Stone, Peter; Warwick James, Jenefer (1996). Sir Alfred Jodrell. reference to his hobbies and the building of the shell museum at Glanford (Larks Press – Dereham). p. 10. ISBN 0948400447.
- "Glandford Shell Museum (Glandford)". Glaven Valley. Retrieved 7 October 2011
- "Norfolk – Bayfield". Kelly's Directory for Cambridgeshire, Norfolk & Suffolk, 1883, p. 242. Retrieved 7 October 2011
- "Glanford Mill". Norfolk mills. Retrieved 7 October 2011
- "St Martin's, Glandford: incumbents". The Glaven Valley Benefice. Retrieved 23 September 2011