I never use Wikipedia as a reference! I am college edumacated after all, that is not allowed.
I still have no idea how any of that give you a certainty that we know how or even if it ever had a pronunciation.
So where does the e come from in the beginning?
And I think Martini is just one of many who make this whole subject silly, he may not be the "inventor" of Jehovah as you claim, but seriously, I think the old scribes are playing a mean trick on anyone determined to try to figure this out. Like putting someone in a round room and telling them to pee in the corner.
Tell me Opp are you an expert on Ketiv/Qere?
Also why does gerlad calim the yod as a vowel?