<-	7x-great-grandparents	8x-great-grandparents	9x-great-grandparents	10x-great-grandparents	->
				8 Wilhelm Seidner (1606-????)	->
			4 Johannes Seidner (1639-????)	| |
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		2 Martin Leibnitz Seidner (1669-????)	| |
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<-	1 Christopher Seidner (1694-????)	| | | |
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