He is married to Maria Anna Freiin von Warsberg.
They got married in the year 1755, he was 25 years old.
Child(ren):
Ahnen Tafeln
by Ludwig von Alvensleben
https://archive.org/details/bub_gb_SphAAAAAcAAJ/page/n16/mode/1up
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http://www.archivesportaleurope.net/ead-display/-/ead/pl/aicode/DE-2556/type/fa/id/b12#
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Geschichte der Kölnischen, Jülichschen und Bergischen Geschlechter in Stammtafeln, Wappen, Siegeln und Urkunden
by Anton Fahne
Publication date 1848
https://archive.org/details/bub_gb_19VDAAAAcAAJ/page/n145/mode/1up
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The data shown has no sources.