| Sources |
- [S0187] Ancestry, UK, Poll Book and Electoral Registers, 1538-1893, (ancestry.co.uk), 1733, Somerset / South Petherton / Richard Bullen.
- [S0189] British History Online, Seavington St Mary; https://www.british-history.ac.uk/vch/som/vol4/pp198-210.
- [S0325] FamilySearch, England Deaths and Burials, 1538-1991, (familysearch.org), 22 Mar 1786, Richard Bullen; (https://familysearch.org/ark:/61903/1:1:JZ5C-MM8 : 15 March 2020), Richard Bullen, 1786.
- [S0093] AM Broadley & RG Bartelot, Three Dorset Captains at Trafalgar, The, (John Murray, 1906), Page 301.
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