I agree that your information seems to be correct. I want to point out, however, that William Henry, according to my records, married Prudence McCune. It is possible she also had Elizabeth as part of her first name.

I also want to point out that Alexander Henry had several sons, two of which were Rev. Patrick Henry and William Henry. John Henry, the older brother of these two, named two of his sons after their uncles, Patrick and William. This second Patrick is the great American orator and statesman.

Alexander McCune Henry had a son named William A. McCune Henry (also known as W.A.M.) who was my late-husband's g-g-grandfather.