<-	4x-great-grandparents	5x-great-grandparents	6x-great-grandparents	7x-great-grandparents	->
			4 William Cochran (1730-1782) IMMIGRANT
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		2 Thomas Cochran (1759-1845)	| |
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		| |	5 Elizabeth
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<-	1 Mary Cochran (1793-1870)	| | | |
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		3 Elizabeth Morris (1773-1843)