Since the 1850 and 1860 census records don't include familial relationships and father Constantine had different wives in these census records, I'm not sure if the youngest three are the child of Agusta or Martha, or if they're children or stepchildren of Constantine. Can y'all see if you can find documents supporting which is their mother and/or marriage records for either wife that could help clarify? Thank you so much! Last name is also sometimes spelled McCowen, McCowin, etc.
* [[McCowen-68|Martin McCowen]]
* [[McCowen-69|Sarah McCowen]]
* [[McCowen-70|Cromwell McCowen]]
Please note that due to FamilySearch's anti-LGBTQ policies, I don't have an account there so if you use this as a source please provide as many details as possible to find the source elsewhere and not just a link to FamilySearch. Thank you so much!