Drenthe Archive contains transcriptions of 52,616 pages from the following archival sources:
Notaris jhr.mr. J.A.G.van der Wijck te Assen
2,252 pages
Notaris mr. D.A.M.de Fremery te Assen
604 pages
Notaris mr. Warmolt van Roijen te Borger
3,383 pages
Notaris mr. Ernst Sigismund. Cornets de Groot te Borger
3,412 pages
Notaris mr. Albertus Slingenberg te Coevorden
11,928 pages
Notaris mr. Gozewienus Weys te Coevorden
5,984 pages
Notaris mr. Johannes Beckeringh van Loenen te Dwingeloo
3,733 pages
Notaris mr. Gerrit ten Raa ten Gieten
5,543 pages
Notaris mr. Hendrik Jan Carsten te Hoogeveen
10,843 pages
Notaris mr. Warmold Lunsingh Tonckens te Meppel
4,934 pages