- [S433] Will, Jeremiah Brock, (written on 7 April 1772 and proved in the Prerogative Court of Canterbury on 13 May 1772, registered copy;), PROB 11/977.
- [S153] Baptism, marriage and burial register 1670-1796, St Mary the Virgin, Bocking, Essex, (available online as digital images (SEAX);), D/P 268/1/3., 1738, Brock, Margaretta Maria Daughter of Jeremiah & Jane. Born 15 Oct. Bapt. 3 Nov. (Reliability: 3).
- [S192] FamilyHistoryOnline - Pay-per-view databases for England and Wales, Federation of Family History Societies, (www.familyhistoryonline.net;), National Burial Index (Essex SFH): Margaretta Maria Nottidge, 19 Jun 1810, aged 72, Bocking, St Mary the Virgin, Anglican, ESS (Reliability: 2).
- [S26] Boyd's Marriage Index, (www.britishorigins.com;), 1735, Jeremy Brock and Jane Peers, Stisted, Essex (Reliability: 2).
- [S26] Boyd's Marriage Index, (www.britishorigins.com;), marriage of Josias Nottige and Mgt M Brock, Bocking, Essex, 1758 (Reliability: 2).