Lordship of Diepholz

Lordship, (from ca. 1482/1531) County of Diepholz
Herrschaft / Grafschaft Diepholz
ca. 1070/1085–1585
Coat of arms of Diepholz
Coat of arms
StatusLordship
CapitalDiepholz
Common languagesWest Low German
GovernmentNoble Lordship, later County
Historical eraMiddle Ages
• Folcred cited as noble landowner in Barnstorf
ca. 890/990
• Allod of the Noble Lords of Diepholz starts to consolidate into a united fiefdom
ca. 1070/1085
•  Cono I and Wilhelm de Thefholte (of Diepholz) first cited, ruled over allodial goods around Drebber and Diepholz
ca. 1160
• Konrad V inherits patrimony of the Lords of Blankena and acquires the Vicecomitat of Sudholte
1285-1291
• Johann III grants town rights to Diepholz
1380
• Rudolf VIII abdicates his allodial sovereignty over Diepholz to Duchy of Brunswick-Lüneburg
1510-1517
• Friedrich I introduces the Protestant Reformation into Diepholz
1528
• County of Diepholz absorbed by Duchy of Brunswick-Lüneburg
1585
Preceded by
Succeeded by
Duchy of Saxony Duchy of Saxony
Duchy of Brunswick-Lüneburg Duchy of Brunswick-Lüneburg

The County of Diepholz (West Low German: Deefholt), that was first known as the Lordship of Diepholz, was a territory in the Holy Roman Empire in the Lower-Rhenish-Westphalian Circle. It was ruled by the Noble Lords, later Counts, of Diepholz from the late tenth century until 1585, when it was mostly incorporated into the Duchy of Brunswick-Lüneburg.