Professionals, Volunteers & Other Research Services » Professionals A–Z » Professionals - D

Dr Stuart C Blank Presents Military Archive Research

Based in Paignton, Devon, United Kingdom. Professional research services covering Royal Navy (RN), the British army, the Royal Air Force (RAF) and Royal Flying Corps (RFC) genealogy (family history) and history.

Dr. Cornelia Pohlmann - Professional Genealogist

For nearly 20 years Dr. Cornelia Pohlmann offers German genealogical and historical research services for individual and corporate clients. Her research areas include Germany and the former German Eastern Provinces like East Prussia, West Prussia, Pomerania, Posen and Silesia.

Drottningholms Sl

Genealogical research in Sweden as well as in the rest of Scandinavia. My specialty is helping the descendants of emigrants to find their Swedish ancestry.

Duncan and Eva ADAMSON, Local History and Family Research

Professional genealogists and local historians, specialising in Dumfries and Galloway, Scotland. Will take jobs for all over Scotland, and also Cumbria.

DUNKS antecedents

Douglas Dunks is a professional genealogist, genealogical speaker/lecturer, and the principal for DUNKS antecedents. Douglas is a member of several genealogical societies. Additionally, Douglas is a member of the Association of Professional Genealogists, The Genealogical Speaker's Guild, and is 'on the clock' with the Board for Certification of Genealogists pursuing certification.

Durham & District Family History Search

England. A free family history search of parish records & census returns covering County Durham and district & parts of N Yorks.

Dutch Ancestors

Dutch Ancestors is a research office in the Netherlands which supports legal and medical institutions, as well as private persons, tracing back ancestors in the Netherlands and Flanders. Services we offer include conducting genealogical and historical research, consultancy and practical advice, coaching, checking and translating.

Dutch Ancestry Coach | Tracing your Dutch ancestors with you...

Helps people outside of the Netherlands (Holland) with a Dutch ancestry finding their Dutch roots. Features a blog on Dutch Ancestry, free coaching, and free e-books.

Dutch Archives

Eric Ruijssenaars specializes in doing genealogical and other historical research in archives and libraries throughout the Netherlands. Located in Leiden, he is centrally located between the cities of Amsterdam (NIOD, Municipal, IISH / NEHA), The Hague (National Archives, National Library, Peace Palace), Rotterdam, Haarlem, Delft and Utrecht.

Dutch Archives

The Netherlands. Bureau for historical research in Dutch archives and libraries.

Dutch Family Roots

Dutch Family Roots is founded by the Amsterdam historian and writer Rogier Overman. In 2023, Rogier Overman launched the website Dutch Family Roots. The various services offered on the site are based on his expertise and over twenty years of experience as a historian. These services are particularly aimed at people with Dutch ancestry living all over the world (see home), as well as everyone who wish to conduct research on Dutch subjects such as historic houses or boats.

Dutch Genealogy - Yvette Hoitink, CG

Yvette Hoitink, CG(SM) is a professional genealogist, writer, and lecturer from the Netherlands who helps people from all over the world find their Dutch ancestors. She can help you with New Netherland research or research in the Netherlands.

The Demanding Genealogist

Barbara J. Matthews, CG.

The DNA Geek

Leah Larkin, PhD, is an international expert in using DNA to solve family mysteries. She offers full research services and one-on-one consultations to clients. She also blogs and gives professional presentations internationally to advance the field of genetic genealogy.