Mortimer Family Tree research resources
Investigate the background of the Mortimer Family Tree using the resources below. We hope you find these sites useful whilst you are researching your Family History !
![]() | Did you know that in the 1881 UK census there were 6262 people with the Mortimer surname? In that year Mortimer was ranked number 662 for popularity in the UK. |
"The name is of Norman origin. The Scottish branch of the family are descended from Alanus de Mortimer, who in 1126, acquired the barony of Aberdour by marriage with the daughter and heiress of John de Vipont. "(The origin and signification of Scottish surnames. Clifford Stanley Sims, 1862)
Mortimer records on Ancestry
Ancestry is a major source of information if you are filling out your Mortimer family tree. A vast range of data is available to search ranging from census records, births, deaths and marriages, military records and immigration records to name but a few. Free trials are normally available and are a good way to fill out a lot of your tree quickly.
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Ancestry.com Global records search results for the Mortimer family. |
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Ancestry.com US records search results for the Mortimer family. |
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Ancestry.co.uk UK records search results for the Mortimer family. |
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Ancestry.ca Canadian records search results for the Mortimer family. |
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Ancestry.com.au Australian records search results for the Mortimer family. |
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Historical References
"MORTIMER. This surname is derived from the barony of Mortemer (Latinized Mortuum Mare) in the arrondissement of Neufchatelen-Bray, Normandy, which name again is a modified form of the name given to the North Sea (Oceantts septentrionalis) by the Cimbri. Pliny in his Historia Natwalis (rv, c. 27) mentions that Philemon (a geographer of whom nothing is known), who may have derived his knowledge from traders, says the Cimbri call the North Sea Morimarusa, that is the "dead sea," as far as the promontory of Rubeas (Philemon Morimarusam a Cimbris vocari, hoc est mortuum mare, usque ad promontorium Rubeas). The name is Celtic. The first part is mori, a neuter i-stem (Stokes, Urkeltischer Sprachschatz, p. 217), Old Irish titnir, found also in the latter part of the name of the Aremorici ("those who live by the sea"), the old name of the inhabitants of Brittany. The second part of the name is marvo-s, "dead," (ibid., p. 203), Irish and Gaelic marbh. The first of the name recorded in Scotland is probably William de Mortimer who sometime after 1165 witnessed King William the Lion's confirmation of the charter of Philip de Euermel to Neubotel (Neubotle, 126), and as William de Mortuo Man witnessed Radulf de Clere's gift of the church of Caledoure to the Abbey of Kelso, c. 1170 (Kelso, 348). He was taken prisoner in 1174 ,at Alnwick along with the King (Bain, n, p. 117), but apparently soon afterwards released as he appears as witness in a charter of King William to the Abbey of Arbroath, c. 1178-82 (RAA., n, 535), and c. 1200 he witnessed the gift of the churches of Camsi (Campsie) and Altermunin to the Abbey of Kelso (Kelso, 226). About the year 1210 Roger de Mortuo Man witnessed the confirmation charter by William the Lion of the church of Trauement (Tranent) to the monks of Holyrood (LSC., 38), and between 1200 and 1214 he witnessed a confirmation by the same king in favor of Arbroath (RAA., I, 93 bis). About 1225 this Roger also witnessed the confirmation by Alexander n of his father's grant of right of a fair, etc., to the bishop of Glasgow (REG., p. 113). Walter de Mortuo Mari is mentioned c. 1200 as "tune decanus ecclesie Glasguensis" (Kelso, 148), Hugo de Mortuo mari, prior of May, before 1214 (Melros, 53) witnessed a gift of five acres of land called " elwaldescaleslonigge in the territory of Stainthon to the Abbey of Melrose, John Mortymar was burgess of Dundee in 1406 (REB., n, 12), and George Mortimuir was retoured heir of Captain John Mortimuir of Glencat, Aberdeenshire, in 1695 (Retours, Aberdeen, 496). The Mortimers disappeared as landlords in Aberdeenshire in the first half of the seventeenth century, and the last in direct line of Mortimer of Auchinbady, an old Banffshire family, died in 1716 leaving two heiresses. Mortimer's Deep is the name given to the passage between the mainland and St. Colm's Inch in the Firth of Forth. The legend told to account for the name relates that Alan Mortimer, lord of Aberdour, bequeathed a tract of land near Aberdour to the monks on condition of his body being buried within the hallowed precincts of Inchcolm. "The monks carrying his corps," says Sibbald, "in a coffin of lead, by barge, in the night time, to be interred within their church, some wicked monks did throw the samen in a great deep, betwixt the land and the monastery, which to this day by the neighbouring fishing-men and sailers is called Mortimers Deep" (History of the sheriffdoms of Fife and Kinross, 1803, p. 92). Mortimer 1702, Mortymer 1471. "(The surnames of Scotland. George Fraser Black, 1866-1948)
DNA
Sometimes you can run into a brick wall in your tree and you just don't have enough evidence to make that next step back in time. If you are lucky then you may find some previously undiscovered Mortimer ancestors. Additionally, the modern DNA test can give you a breakdown of your ethnic mix - you may be surprised at the results!
Have you reached a brick wall in your Mortimer Tree?
Visit our Mortimer DNA page to find out more.
Birth, Death and Marriage Records for the Mortimer Family Tree
Birth, Death and Marriage records are often the best method of making the links to the Mortimer Genealogy that will form part of your family tree. Although records vary from country to country, they are normally the most formal record of a person's relations. From the sources listed below it will be possible to locate a birth record and, from that record, a birth certificate may be obtainable which is likely to list the names of the parents, therefore taking you back another generation. A marriage certificate may also list the names of the respective fathers of the bride and groom which may then help you to find them earlier in life on a census record enabling you to fill out more detail in the Mortimer family tree.
Search Mortimer Parish Records at Find My Past.
Study the UK registered births, marriages and deaths for the Mortimer family name using the FreeBMD database.
Check out Genealogy Bank for Mortimer family records.
Look at MyHeritage for Mortimer family data.
Check out the LDS Database for records of the Mortimer family.
Research the Mortimer surname using fold3 Military Archives and view images of original Mortimer Military records.
![]() | Did you know that there are currently 8131 people with the Mortimer surname in the UK? Mortimer is now ranked number 723 for popularity in the UK. |
Mortimer Family Tree Databases
Explore WikiTree for user contributed Mortimer family records. Collaboration is encouraged so that accuracy of Mortimer data can be verified or corrected by other users.
Explore MyTrees for information on the Mortimer family and people looking to contact living Mortimer relations.
Investigate GENi for Mortimer family records.
Find your Irish Mortimer relatives on findmypast.ie
Mortimer Forums
Research the Mortimer surname using Genealogy.com forums .
![]() | Did you know that there are currently 6076 people with the Mortimer surname in the USA? Mortimer is ranked number 155 for popularity in the USA. |
Miscellaneous Mortimer Databases
Check out the Ellis Island Database for information on the Mortimer family. This database contains over 25 million immigration records detailing passengers arriving in the United States of America.
Use the Surname Map project to look at the current distribution of the Mortimer surname in the United Kingdom, France, Germany, Spain, Italy and Romania.





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