- Duerinck
- Includes variants such as Deerinck, Durinck, Dierick, Duericx, and Duerinckx. - Dunton
- The study of the surname of Dunton and variants, i.e. Dunten and Dutton. - Dodhia / Haria / Sumaria / Harania
- With roots in the Halari Visa Oshwal community, originating in Gujarat, India. - Dollarhide
- Genealogy, history, guestbook, and pictures. - Deyo
- Information on the family history and the Deyo House. - Dowie
 - Dreisbach
- Also Dreisbach, Dresbach, Dresback, Driesbach, Treisbach, Triesbach, and other variants. - Doyle
- Promotes and strengthens a mutual interest and fellowship between all persons bearing the family name of Doyle, Doyel, O'Doyle, or their relatives. Includes extensive Irish history. - Dudick
- 3400+ names that include: Brinton, Bunnell, Clark, Coate, Cook, Dudick, Forte, Harry, Tharp, Underwood, Wells, etc.; includes royal lineages. - Davidson (1)
- Durand
- Relating to the genealogy of the Durand surname. - Dodge
- Lineage and history on Dodges dating from 1302, related surnames, family reunions, and continuing research. - De Fonseka
- Covers the surname and the Karava caste of Sri Lanka. - Dupee
- Dedicated to the descendants and families of Peter Dupee, born about 1810 in Canada. - Duffus
- Worldwide genealogy site - articles, family trees, Who's Who, military Duffuses, historical accounts, photos tartans and streaming video. - Dighero
 - Dead Persons Society (DPS) Melbourne
- Genealogists assisting others. Search our members' surnames, leave your queries in our guest book, or join us for a chat. Duggan / Dugan / Dougan
- Includes family newsletter and archive.- Dillow
- Assists in the preservation of the early Peter Dillow family lineage and history. Duckmanton
- Includes an archive featuring parish records, wills, and family tree database.- Drummond (1)
- Davis (2)
- Deuel / Swayze
- Carns, Evens, Evans, Freeman, Mosher, Noland, Northrup, and more. - Dameron / Damron
 - Duquette (1)
- DeHart
- Genealogy and mailing list for researchers. - Dougan / Dugan / Duggan
 - Denny / Loftis
- Features genealogical information and photos. - deMercado
- Also including information on the Andrade, Delgado, Seixas, D'Costa, and DaCosta families of Jamaica. - Dutton
- An Ohio pedigree with historical vignettes and images chronicling the Duttons of Pennsylvania. - Dean (1)
- De Vries
- Genealogical home page. - Dunn / Kress
- Also including Renfroe, O'Dell, Campbell, Womack, Jennings, Suggs, Roberts, and Gormley. Dalton (1)
- Derrick (1)
- Dismore
- Descendants of Henry Dismore and Martha (Smith) Dismore. Genealogy covers Dismore family members in Kentucky and Indiana. Dunstan
- Details research into the family history in the U.K., with links to Dunstans in Canada, Australia, and the USA.- Durrenberger / Durenberger
- Genealogy and family history. Daish
- Also Dashe, Dash, and Daysh. Deal
- Information concentrating mainly on the Stammers, Harden, and Brand surnames.- Dove / Lion
- Cutright, Doyle, Drake, England, Feltwell, Flora, Hardesty, Hart, Holbrook, Johnson, Kuhn, Leach, Magill, Mcgill, Mckinnis, Pengelly, Prince, Shewalter, Skaggs, Skinner, Terry, Wheeler, and Wilson. - Dicus / Dycus
- Family history 1680 to present. - Denke
- Resource for family tree information regarding anyone with the last name Denke or with ancestors named Denke. - Donald
- Official Clan site for descendents living in North Carolina. - Dacklin
- History of the children of Jonas Dacklin and Ingrid Kajsa Backvall. Includes pictures, reunion information, and family tree. - Dowd
- Provides genealogy, history, news articles, and forum about the Dowd surname. - Duey
- Descendents of John Conrad Thuy, including surnames Duy and/or Dui. - Doughty
- Researching the family from Greenwich in the 19th century. - DiTocco
- More than 9 generations of the family. - Dohner
- Includes history, photographs, news, and reunion information. - Dunks
- Dedicated to the preservation of Dunks family genealogy and history. - Diviani
- History and research of the surname. - Dando
- Family research and photos of the Dando family. - DiVasta
- Also DiVasta, DeVellis, Ferrante, and Vecchiarello family home pages. - Dostal
- Chronicles the immigration of the Dostal family, including Hynek Dostal, who helped form Czechoslovakia. Includes an audio interview with Ken Burns. - Durlene's Genealogy
- Researching the Germscheid surname from Winnipeg, Manitoba. - DeMerchant
 - Dackombe / Terry / Polton
 - Dawson / Broughton
- Features information on families from Texas, Mississippi, and South Carolina. - Daly (1)
- Donley
 Dudley
- Descendents of William and Ellen Dudley. Also includes references to the Hudson, Mercer, Wenham, Collins, Rose, and Sacker families.- Dawson (1)
- Donshea / Dunshea / Dunshee
- Queries are welcome. - Downing / Harris
- Other surnames: Thurman, Cloyd, Morrow, and others. - Dash
- Focusing on the family of Barbados. Driscoll
- Tracing the family from County Cork, Ireland, to the Bendigo Goldfields of Victoria, Australia, from the 1850s to the present.- Denniston and Innis
- Ancestors and descendants of John W. McGinnis include Smith, Wilson, Randazzo, Buchanan, Clinton, Ward, and others. - Diffie / Cotten / Shuffield
- Including the surnames Herring, Hedrick, Wise, Armstrong, Braziel, Houser, Cheatwood, Chitwood, Cunningham, Echols, Taylor and others.
|