Show ContentsBlackmor History, Family Crest & Coats of Arms

The ancient roots of the Blackmor family name are in the Anglo-Saxon culture. The name Blackmor comes from when the family lived in the area of Blackmore. Early members lived near one of two places named Blakmore, a parish in the diocese of Winchester, and a parish in the diocese of St. Albans. The place-name is derived from the Old English words blaec, meaning black, and mor, meaning marsh, and would have been used to name a settlement near a dark marsh. Another source notes the name could have meant ‘dweller by the dark mere’ from the Old English 'blæc' + 'mere', from the Old English 'blæc,' and the Middle English 'Mor' ‘a Moor’.1

Early Origins of the Blackmor family

The surname Blackmor was first found in the Domesday Book of 1086 where Blachemer was recorded in Shropshire (Salop.) 2 Years later, William de Blakemere was recorded in the Subsidy Rolls for Worcestershire in 1275 and later, Kateryna de Blakemere was registered in Herefordshire in 1296. 1

Baldwin de Blakomor was listed in the Pipe Rolls for Devon in 1200, as was Nicholas de Blakemore in the Assize Rolls for Staffordshire in 1307. 1

Early Norfolk records show William Blakhommore, Norwich, 1398; and William de Blachomor, Norwich, 4 Richard II (during the fourth year of the reign of Richard II.) 3

In Somerset, Margery de Blakemor was recorded there 1 Edward III (in the first year of King Edward III's reign.) 4

The Hundredorum Rolls of 1273 included: Richard de Blakemore, Oxfordshire; and (Prior) de Blakemore, Essex. 5

"The Blackmores are now numerous in Honiton and its neighbourhood, There is (or was) an epitaph in the Middle Temple church to Mark Blackmore, son of Mark Blackmore, of Harpford, in the county of Devon, gent. (Dugdale's "Orig. Jur. "), which cannot bear a later date than the early part of the 17th century. A family of the name lived in Exmouth last century: in 1746 Mr. Blackmore "leaded ye tower;" and in 1771 and 1811 William and John Blackmore were clerks of Exmouth Chapel (Webb) Blackmore and Blackmoor are places in Essex, Wilts, and other counties. Blakemore is now a Shropshire surname. Blakema and De Blakemor were surnames in Bucks, Oxon, and Essex six centuries ago." 6

Early History of the Blackmor family

This web page shows only a small excerpt of our Blackmor research. Another 87 words (6 lines of text) covering the years 1086, 1654, 1684, 1720 and 1729 are included under the topic Early Blackmor History in all our PDF Extended History products and printed products wherever possible.

Blackmor Spelling Variations

One relatively recent invention that did much to standardize English spelling was the printing press. However, before its invention even the most literate people recorded their names according to sound rather than spelling. The spelling variations under which the name Blackmor has appeared include Blakemore, Blackmore, Blackamore, Blackmere and others.

Early Notables of the Blackmor family

Notables of the family at this time include

  • Sir Richard Blackmore (1654-1729), English poet and physician from Corsham, Wiltshire
  • Sir John Blackmore, English peer who was in the confidence of Oliver Cromwell, and became Governor of St. Helena after the Restoration
  • William Blackmore (died 1684) an English ejected minister from Essex

Migration of the Blackmor family

At this time, the shores of the New World beckoned many English families that felt that the social climate in England was oppressive and lacked opportunity for change. Thousands left England at great expense in ships that were overcrowded and full of disease. A great portion of these settlers never survived the journey and even a greater number arrived sick, starving, and without a penny. The survivors, however, were often greeted with greater opportunity than they could have experienced back home. These English settlers made significant contributions to those colonies that would eventually become the United States and Canada. An examination of early immigration records and passenger ship lists revealed that people bearing the name Blackmor arrived in North America very early: Henry Blackmoor, who was a boat owner in Bona Vista, Newfoundland, in 1781; Jean Blackmore settled at Greenspond Pond, Newfoundland, in 1817; Isaac, Francis, Henry, Thomas and William Blakemore arrived in Philadelphia, Pennsylvania between 1830 and 1870.


HMS Royal Oak
  • D. Blackmor, British Engine Room Artificer 5th Class with the Royal Navy aboard the HMS Royal Oak (1939) when she was torpedoed by U-47 and sunk; he survived the sinking 7


The Blackmor Motto +

The motto was originally a war cry or slogan. Mottoes first began to be shown with arms in the 14th and 15th centuries, but were not in general use until the 17th century. Thus the oldest coats of arms generally do not include a motto. Mottoes seldom form part of the grant of arms: Under most heraldic authorities, a motto is an optional component of the coat of arms, and can be added to or changed at will; many families have chosen not to display a motto.

Motto: Pro Deo
Motto Translation: For God.


  1. Reaney, P.H and R.M. Wilson, A Dictionary of English Surnames. London: Routledge, 1991. Print. (ISBN 0-415-05737-X)
  2. Williams, Dr Ann. And G.H. Martin, Eds., Domesday Book A Complete Translation. London: Penguin, 1992. Print. (ISBN 0-141-00523-8)
  3. Rye, Walter, A History of Norfolk. London: Elliot Stock, 62, Paternoster Row, 1885. Print
  4. Dickinson, F.H., Kirby's Quest for Somerset of 16th of Edward the 3rd London: Harrison and Sons, Printers in Ordinary to Her Majesty, St, Martin's Lane, 1889. Print.
  5. Bardsley, C.W, A Dictionary of English and Welsh Surnames: With Special American Instances. Wiltshire: Heraldry Today, 1901. Print. (ISBN 0-900455-44-6)
  6. Guppy, Henry Brougham, Homes of Family Names in Great Britain. 1890. Print.
  7. Ships hit by U-boats crew list HMS Royal Oak (08) - (Retrieved 2018 February, 9th) - retrieved from https://uboat.net/allies/merchants/crews/ship68.html


Houseofnames.com on Facebook