Age Analyses by Simultaneous Equation Solutions
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Age Analysis of Levi Blackard (all 4 agree)
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1800 Guilford NC census 10 to 16 years
1784-1790
1810 Barren KY Census 16 to 26
1784-1794
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1784-1790
1820 Lawrence TN Census 26
to 45 years 1785-1794
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1785-1790
1840 Giles TN Census
50 to 60 1780-1790
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1785-1790
Age Analysis of Branch Blackard (inconsistant ages-1810 Barren doesnt match
other 2)
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1800 Guilford NC census 10 to 16 years
1784-1790
1810 Barren KY Census 10 to 16 years
1794-1800 (doesnt agree)
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no solution
1800 Guilford NC census 10 to 16 years
1784-1790
1820 Lawrence TN census 26
to 45 years 1785-1794
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1785-1790
1810 Barren KY Census 10 to 16 years
1794-1800
1820 Lawrence TN Census 26
to 45 years 1785-1794
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1794-1794 (doesnt agree)
SOLUTION #2 1785-1790
after Levi = no earlier than 1785
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1785-1790
Age Analysis of Eli Blackard (all 3 agree)
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1800 Guilford County census under 10 years
1790-1800
1810 Barren KY Census 16 to 26
1784-1794
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1790-1794
1820 Stewart County census 26 to 45 years
1785-1794
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1790-1794
after Branch = no earlier than 1785
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1790-1794
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SIMULTANEOUS SOLUTIONS:
ELI 1790-1794
BRANCH 1785-1790 (1810 Barren KY Census incorrect)
LEVI 1785-1790