J, a hypothetical situation. A female LNAB of Beaty marries a male LNAB Beatty. So the name is the same, just a variant spelling, but still the same name. And, just because of a variant spelling, she gets Beaty Beatty. So, the inky controlling factor is spelling, not a different name.
I’d still like to opt for the maiden and CLN, just to show what both were, even if the spelling were exactly the same.
Like I said, just a hypothetical situation.