LOTHAR [I] von Stade, son of --- (-killed in battle near Ebstorf 2 Feb 880). Graf von Stade. The Gesta Francorum lists "Liutharium" as one of the twelve counts who were killed fighting the Danes in 880[1804].

m ---. The name of Lothar's wife is not known.

Graf Lothar [I] & his wife had [one] child:

1. [LOTHAR [II] von Stade (-killed in battle near Lenzen an der Elbe 5 Sep 929). No proof has been found that Lothar [II] was the son of Lothar [I] but this looks likely. Thietmar records the death of two of his great grandfathers "both named Liuthar" at the battle of Lenzen 5 Sep[1805].] m SWANEHILD, daughter of --- (-13 Dec-). The primary source which confirms her marriage has not yet been identified. Graf Lothar [II] & his wife had four children:

a) HEINRICH [I] "der Kahle" von Stade (-11 May 976, bur Kloster Heeringen). The paternity of Heinrich is determined from Thietmar recording the death of two of his great grandfathers "both named Liuthar" at the battle of Lenzen 5 Sep[1806]. Graf von Stade. He constructed Burg Harsefeld in 964.
b) GERBURG von Stade . The primary source which confirms her parentage has not yet been identified.
c) SIEGFRIED [I] von Stade . The primary source which confirms his parentage has not yet been identified. Graf von Stade 954/973. "Otto…rex" granted property "Asundorf marcam et Dornsteti marcam Liubissa…in pago Hassigeuui in comitatu comitis Sigiuuridi…loco Biscopstat…in pago Altgeuui in comitatu comitis Uuillihelmi" to "vassallo Billing" by charter dated 23 Apr 961[1807].
d) THIETMAR von Stade (-12 Mar 1001). The primary source which confirms his parentage has not yet been identified. Abbot of Corvey 983.

https://fmg.ac/Projects/MedLands/SAXON%20NOBILITY.htm#_Toc509136503