198:
Halperich died in 1118 and was buried at the
Hecklingen Monastery. Upon his death, he was succeeded as Count of Plötzkau by his son Bernhard. Henry II assumed the role of Margrave of the Nordmark in 1114.
164:
Helperich inherited the title Count of Plötzkau upon his father’s death and the title Count of
Walbeck from his mother, although this title was mostly ceremonial at this point. In 1112,
176:, then Duke of Saxony (and later Holy Roman Emperor). The margraviate was given to Helperich as an interim measure until Henry II, nephew of Rudolf and heir to the title, was of age.
179:
In 1106, Helperich married Adele, daughter of Kuno of
Northeim and Kunigunde of Weimar-Orlamünde, widow of Dietrich III, Count of Katlenburg. Helperich and Adele had four children:
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99:
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223:
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26:
211:. Genealogie, politische Stellung, Comitat und Allodialbesitz der sächsischen Udonen. Stade 1956
173:
228:
8:
172:
as
Margrave of the Nordmark because of conspiracy against the crown in his alliance with
142:
161:, and was the mother of Helperich's successor in ruling the margraviate, Henry II.
165:
59:
217:
55:
157:, and Adelheid of Bavaria. The count's sister Irmgard was married to
215:
159:Lothair Udo III, Margrave of the Nordmark
153:, and Mathilde von Walbeck, daughter of
216:
183:Bernhard (d. 1147), Count of Plötzkau
141:) (d. 1118), Count of Plötzkau and
13:
14:
240:
29:and Count of Plötzkau and Walbeck
187:Conrad, Margrave of the Nordmark
100:Conrad, Margrave of the Nordmark
79:
209:Die Grafen von Stade. 900–1144
1:
191:Irmgard, Abbess of Hecklingen
104:Irmgard, Abbess of Hecklingen
7:
151:Dietrich, Count of Plötzkau
119:Dietrich, Count of Plötzkau
96:Bernhard, Count of Plötzkau
10:
245:
202:
224:Margraves of the Nordmark
124:
114:
89:
66:
49:
41:
33:
25:
18:
155:Conrad, Count of Walbeck
147:Margrave of the Nordmark
27:Margrave of the Nordmark
174:Lothair of Supplinburg
54:Hecklingen Monastery,
107:Mathilde of Plötzkau
207:Hucke, Richard G.,
128:Mathilde of Walbeck
132:
131:
72:Adele of Northeim
236:
83:
81:
62:
16:
15:
244:
243:
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166:Emperor Henry V
110:
85:
82: 1106)
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73:
60:Duchy of Saxony
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5:
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229:1118 deaths
37:1112 – 1114
218:Categories
56:Hecklingen
194:Mathilde.
149:, son of
139:Helferich
135:Helperich
67:Spouse(s)
20:Helperich
170:Rudolf I
168:deposed
203:Sources
143:Walbeck
84:
76:
145:, and
125:Mother
115:Father
50:Buried
34:Tenure
90:Issue
78:(
74:
45:1118
42:Died
220::
80:m.
58:,
137:(
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