Two sons of my grandfather were his natural sons but born of different mothers ie. they were half brothers.
Both were living in the same period. I can find records of one but not the other.
The problem for me is that they both had the same first given name ie. William. The second given name was different but not always used.
Can a parent give two living sons the same first given name?
I did send you an Email before I noticed that you could not answer all of your Email.
Regards,
Bill Juby.