The Susanna I have was born in 1793 in Fairfax VA.. Father was Thomas Cohagen, born 1767 In Faifax and died there in 1814. Brothers and siaters to Susanna were:
Mary Cohagen F 1786 in Fairfax, [county], Virginia, USA Edit
William H Cohagen M 11 Nov 1788 in Fairfax, [county], Virginia, USA
Elizabeth Cohagan F abt 1789 in Fairfax, [county], Virginia, USA
Thomas Cohagen, Jr. M 1790 Edit
Susanna Cohagen F 1793 in Fairfax, [county], Virginia, USA
Aquilla Cohagen M 11 Aug 1796 in [city], Loudon, Virginia, USA
Lewis Cohagan M 1801 in Fairfax, [county], Virginia, USA
Hope this is helpful.................
Dr. Cohagan