District: General   
  Haileybury Registers, 1862-1961 Haileybury & Imp. Service Coll.  [1961] {D/HRT/8/S}
  Hertford CRO, Information leaflet & map Hertfordshire CRO  [nd] {R/HRT/3/A}
  Hertford, Yeomanry & Artillery Honours & Awards Sainsbury, J.D.  [1976] {R/HRT/3/L}
  Hertfordshire 1851 Census Transcript and Index (1) Berkhamstead Goose, Nigel Edition: 1851 [1996] {RG/HRT/3/G}
  Hertfordshire 1881 Census Index as enumerated Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire 1881 Census Index by Birthplace Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire 1881 Census Index by Census place Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire 1881 Census Index by Surname Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire 1881 Census Index Institutions Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire 1881 Census Index Misc. Notes Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire 1881 Census Index Vessels/Ships Genealogical Society of Utah Edition: 1881 [1994] {FG/HRT/3/G}
  Hertfordshire Contiguous Parishes Allen, C.E. & Thompson R.J.  [1998] {R/HRT/3/D}
  Hertfordshire IGI (B119-158) Latter Day Saints Edition: 1988 [1988] {FI/HRT/3/I}
  Hertfordshire Kelly's Directory 1908 Kelly's Directories Edition: 1957 [1920] {R/HRT/3/J}
  Hertfordshire Members Interests (1) 1981 Hertfordshire F & PHS  [1981] {R/HRT/3/M}
  Hertfordshire Members Interests (2) 1987 Hertfordshire F & PHS  [1987] {R/HRT/3/M}
  Hertfordshire Members Interests (3) 1990 Hertfordshire F & PHS  [1990] {R/HRT/3/M}
  Hertfordshire Members Interests (4) 1994 Hertfordshire F & PHS Edition: 1994 [1994] {R/HRT/3/M}
  Hertfordshire Members Interests (5) 1998 Hertfordshire F & PHS Edition: 1998 [1998] {R/HRT/3/M}
  Hertfordshire Parish Map IHGS  [1975] {R/HRT/3/F}
  Hertfordshire~ The King's England: Mee, Arthur Edition: 2nd [1965] {RC/HRT/3/B}
  Herts People Index to Issues 41-60 (1990-97) Hertfordshire F & PHS  [1998] {R/HRT/3/Z}
  Hertfordshire 1851 Census Index and Transcript - St Albans Goose, Nigel Edition: 1851 [2000] {RG/HRT/3/G}

     District: Hertford   
  Discovering Hertford Hertford Civic Society  [1973] {R/HRT/3/B}
  Haileybury Register (1862-1973) Hood, William F Edition: 9th [1973] {D/HRT/8/S}

  Lifestyle and Culture in Hertford Wills and Inventories for the Parishes of All Saints and St Andrew, 1660-1725 Adams, Beverly (ed.)  [1997] {RC/HRT/3/W}

     District: St Albans   
  Hertfordshire, Verulanium [St Albans] 1930-40 Corder, Philip  [1941] {R/HRT/3/B}

  Hertfordshire, Verulanium [St Albans] Excavation Cttee 1st Report Frere, S.S. Edition: 1955 [1956] {R/HRT/3/B}
  Hertfordshire, Verulanium [St Albans] Museum & Collections Corder, Philip  [1938] {R/HRT/3/B}

  St Albans Wills (1471-1500) Flood, Susan  [1993] {R/HRT/3/W}
  St. Albans Quarter Sessions Rolls 1784-1820 Dean, David (ed.)  [1991] {RC/HRT/3/Q}

  Alban guide to the cathedral and abbey church Richardson, H.A.  [1956] {RC/HRT/3/C}