* [https://www.knebworthparishcouncil.gov.uk/ Knebworth Parish Council]
* [https://www.knebworthandmarymeaddrs.co.uk/ Kneb. Knebworth and Marymead Surgery]
* [https://www.bridgecottagesurgery.nhs.uk/ Bridge Cottage Surgery] (a good proportion of Knebworth residents historically registered with this practice)
* [https://www.facebook.com/groups/wearefromknebworth/ ''We are from Knebworth''] (Facebook group: you have to join to see content and post)