Middlesex Part A - Dower - name or something else?
7th line down, John Nicholson Dower
There are no other instances of two given names, I checked Dower as an abbreviation or comment, it relates to the provision for a widow from a husband's will, so that does not seem appropriate for a child.
I think it should be indexed given name 'John'
surname 'Nicholson or Dower'
Comments welcome to get this right