You are entirely correct. Thank you for the good catch.
Sometimes, new users copy from distorted online sites and I believe this may have happened in this instance.
The two profiles had identical birth and death dates and only a Bathsheba or Bathshua Howe is attested.
I have made both John Dixwell and Bathsheba Howe Master Profiles (MPs) and have added a bit of information and locked fields and relationship. I added two children of that marriage.
I had never heard of John Dixwell but I am a cousin of Bathsheba Howe and a direct Howe descendant (of her uncle I believe), so this caught my eye.